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a high agreement between ROSE and definitive pathological diagnosis as well as a decrease in the number of punctures and in the procedure time&#44; with ROSE&#46;<a class="elsevierStyleCrossRefs" href="#bib0100"><span class="elsevierStyleSup">5&#8211;7</span></a> However&#44; the advantage of ROSE has been questioned because there is no remarkable difference in diagnostic yield between EBUS-TBNA results with or without ROSE&#46;<a class="elsevierStyleCrossRefs" href="#bib0110"><span class="elsevierStyleSup">7&#8211;9</span></a> Thus&#44; the role of ROSE during EBUS-TBNA remains controversial&#46;</p><p id="par0020" class="elsevierStylePara elsevierViewall">In this study we evaluated the clinical impact of the availability of ROSE in EBUS-TBNA results&#46; Primary endpoints were to compare the adequacy of the samples and the diagnostic yield of EBUS-TBNA&#44; performed with and without ROSE&#44; in the diagnosis of hilo-mediastinal lesions and lung cancer staging&#46; Secondary endpoints were the evaluation of the number of punctures per exam and the complication rate&#44; with and without ROSE&#46;</p></span><span id="sec0010" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0040">Materials and methods</span><span id="sec0015" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0045">Patients</span><p id="par0025" class="elsevierStylePara elsevierViewall">Over a 1-year period&#44; from January to December 2012&#44; 81 consecutive patients underwent EBUS-TBNA for lung cancer staging or diagnosis of hilo-mediastinal lesions in the Bronchology Department of <span class="elsevierStyleItalic">Centro Hospitalar de S&#227;o Jo&#227;o&#46;</span></p><p id="par0030" class="elsevierStylePara elsevierViewall">A prospective cohort observational study was done&#46; The first 41 patients underwent EBUS-TBNA with ROSE &#40;ROSE group&#41; and the last 40 patients without ROSE &#40;non-ROSE group&#41;&#46;</p><p id="par0035" class="elsevierStylePara elsevierViewall">EBUS-TBNA database was prospectively fulfilled and includes several variables for each patient&#58; demographic characteristics&#44; objective of EBUS-TBNA &#40;investigation of hilo-mediastinal lesion or lung cancer staging&#41;&#44; type of biopsied lesion &#40;lymph node and&#47;or mass&#41;&#44; diameter of the lesions&#44; number of punctures <span class="elsevierStyleItalic">per</span> procedure&#44; complication rate&#44; pathological results and microbiological analysis of EBUS-TBNA samples&#46; Clinical files were also analyzed for this study&#46;</p><p id="par0040" class="elsevierStylePara elsevierViewall">The study was approved by the ethical committee of <span class="elsevierStyleItalic">Centro Hospitalar de S&#227;o Jo&#227;o</span>&#46; Being an observational study&#44; additional informed consent was not obtained&#46;</p></span><span id="sec0020" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0050">Rapid on-site evaluation &#40;ROSE&#41;</span><p id="par0045" class="elsevierStylePara elsevierViewall">Until August 2012&#44; ROSE was available for all patients &#40;ROSE group&#41;&#46; All the aspirated material was smeared onto glass slides&#44; air dried or fixed in 95&#37; alcohol and stained with May-Grunwald-Giemsa or hematoxylin eosin&#44; respectively&#44; for cytological evaluation&#46; In the last puncture&#44; needle was washed in a phosphate-buffered sucrose &#40;PBS&#41; solution&#44; including the remaining material in the needle with more probability of blood clot&#44; to perform subsequently a cytoblock for further ancillary techniques&#46; The sample was considered adequate if lymphocytes &#40;at least 40 lymphocytes in a high-power field<a class="elsevierStyleCrossRef" href="#bib0080"><span class="elsevierStyleSup">1</span></a>&#41; or antracosis were identified or when a specific diagnosis was performed&#46; When no specific diagnosis was reached during ROSE&#44; a minimum of four punctures <span class="elsevierStyleItalic">per</span> lymph node was taken&#46; The definitive pathological diagnosis considered was the one achieved after the observation of the entire sample&#46; Immunocytochemical stains were done as needed&#46;</p><p id="par0050" class="elsevierStylePara elsevierViewall">From August 2012 until the end of the year&#44; ROSE was not available and the whole sample was washed on the PBS solution and later included in paraffin block for diagnosis and further molecular studies&#46; In this period&#44; at least four punctures <span class="elsevierStyleItalic">per</span> lesion were taken in all the patients &#40;non-ROSE group&#41;&#46;</p><p id="par0055" class="elsevierStylePara elsevierViewall">Samples obtained were classified as&#58; &#40;1&#41; malignant&#59; &#40;2&#41; specific benign diagnosis &#40;e&#46;g&#46; sarcoidosis&#41;&#59; &#40;3&#41; reactive lymphoid tissue&#59; &#40;4&#41; inconclusive &#40;e&#46;g&#46; suspicion of malignancy&#41; and &#40;5&#41; non-representative&#46; These two last types of samples were defined as non-diagnostic&#46;</p></span><span id="sec0025" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0055">EBUS-TBNA</span><p id="par0060" class="elsevierStylePara elsevierViewall">All procedures were performed under general anesthesia using the rigid bronchoscope&#46; 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We reported data for continuous variables as means &#40;with standard deviation&#41; and for categorical variables as percentages&#46; Unpaired <span class="elsevierStyleItalic">t</span> Student&#39;s test was used to compare age&#44; diameter of lesions and number of punctures between two groups&#46; Chi square test or Fisher&#39;s exact test were used to compare results of EBUS-TBNA &#40;adequacy of the aspirated material and diagnostic accuracy&#41; in the two groups&#46; Results were considered statistically significant when the <span class="elsevierStyleItalic">p</span> value was less than 0&#46;05&#46; Diagnostic sensitivity&#44; specificity&#44; positive predictive value &#40;PPV&#41;&#44; negative predictive value &#40;NPV&#41; and diagnostic accuracy were determined according to the standard definitions&#46; We calculated sensitivity&#44; NPV and accuracy with and without inclusion of non-diagnostic specimens &#40;adding to false negative samples&#41;&#46; Test performance measures were calculated as a combination of all samples per patient&#46;</p></span></span><span id="sec0040" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0070">Results</span><p id="par0080" class="elsevierStylePara elsevierViewall">Between January and December 2012&#44; 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in non-ROSE group&#46; These patients underwent additional diagnostic procedures and&#47;or were followed up clinically and radiographically at least during 6 months to establish the final diagnosis&#46; In ROSE group&#44; the final diagnosis was based on additional procedures in five patients&#58; two transthoracic needle aspiration&#44; one thoracotomy&#44; one mediastinoscopy and one bronchoalveolar lavage&#59; diagnosis of the remaining patients was based on follow-up &#40;except one patient &#8211; lost to follow-up&#41;&#46; In the non-ROSE group&#44; additional tests were required in 14 patients&#58; four thoracotomy&#44; two peripheral lymph node biopsy&#44; two EBUS-TBNA repetition&#44; one transthoracic needle aspiration&#44; one pleural biopsy&#44; one bronchial biopsy&#44; two bronchoalveolar lavage&#44; and one mediastinoscopy&#59; clinical and radiographical follow-up established the final diagnosis in eight patients&#59; the remaining four patients were lost to follow-up&#46;</p><elsevierMultimedia ident="tbl0015"></elsevierMultimedia><p id="par0110" class="elsevierStylePara elsevierViewall">In the ROSE group&#44; on-site evaluation was discordant with definitive pathological diagnosis in four cases &#40;10&#37;&#41;&#46; Disagreement was due to ROSE sample misinterpretation&#59; the abnormality was not identified on-site&#44; but after the observation of the whole sample&#46;</p><p id="par0115" class="elsevierStylePara elsevierViewall">The overall diagnostic performance of EBUS-TBNA per patient with and without ROSE is detailed in <a class="elsevierStyleCrossRef" href="#tbl0020">Table 4</a>&#46; Two patients of non-ROSE group&#44; with a diagnostic of reactive lymphoid tissue by EBUS-TBNA and lost to follow-up&#44; were excluded&#46; The diagnostic accuracy was 91&#37; in the ROSE group and 83&#37; in the non-ROSE group &#40;<span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;08&#41;&#46; There were seven and eight patients in ROSE and non-ROSE groups&#44; respectively&#44; with non-diagnostic samples&#46; Adding the non-diagnostic samples to false negative samples&#44; diagnostic accuracy decreased to 76&#37; in ROSE group and 66&#37; in non-ROSE group &#40;<span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;20&#41;&#46;</p><elsevierMultimedia ident="tbl0020"></elsevierMultimedia><p id="par0120" class="elsevierStylePara elsevierViewall">Performance measures of EBUS-TBNA according to the indication of the exam were separately calculated &#40;<a class="elsevierStyleCrossRef" href="#tbl0020">Table 4</a>&#41;&#58; for hilo-mediastinal lesions investigation&#44; diagnostic accuracy of EBUS-TBNA was 87&#37; in ROSE group vs&#46; 77&#37; in non-ROSE group &#40;<span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;10&#41;&#59; for lung cancer staging diagnostic accuracy was 100&#37; in both groups&#46;</p><p id="par0125" class="elsevierStylePara elsevierViewall">The number of punctures per procedure was significantly lower in the ROSE group &#40;3&#46;4<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>1&#46;7 vs&#46; 4&#46;5<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>1&#46;7 punctures&#44; <span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;002&#41;&#46;</p><p id="par0130" class="elsevierStylePara elsevierViewall">In both groups there were no complications&#46;</p></span><span id="sec0045" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0075">Discussion</span><p id="par0135" class="elsevierStylePara elsevierViewall">One of the main concerns of EBUS-TBNA is the quality of the sample obtained&#46; ROSE allows the immediate confirmation of the presence of lymph node tissue or the acquisition of a specific diagnosis and&#44; at the same time&#44; helps selecting additional studies such as immunocytochemistry&#44; microbiology&#44; flow cytometry and molecular studies&#46; The question is if this information substantially contributes to increase diagnostic accuracy of the test&#46;</p><p id="par0140" class="elsevierStylePara elsevierViewall">In this study&#44; we found no statistically significant difference between the ROSE group and non-ROSE group in terms of sample adequacy&#46; However&#44; we found an important trend toward having more adequate samples with ROSE in patients for whom the purpose of the exam was the study of hilo-mediastinal lesions &#40;93&#37; of patients with adequate samples in ROSE group vs&#46; 75&#37; in non-ROSE group&#44; <span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;06&#41;&#46;</p><p id="par0145" class="elsevierStylePara elsevierViewall">In the non-ROSE group&#44; sample adequacy might have been improved by the performance of&#44; at least&#44; four punctures per lesion&#46; Studies have reported that three aspirates per lesion maximized the yield of EBUS-TBNA for the staging of lung cancer&#46;<a class="elsevierStyleCrossRef" href="#bib0125"><span class="elsevierStyleSup">10</span></a> For the acquisition of high-quality tissue for molecular profiling for lung cancer genotyping&#44; Yarmus et al&#46;<a class="elsevierStyleCrossRef" href="#bib0130"><span class="elsevierStyleSup">11</span></a> showed that a minimum of four needle passes per lesion were needed&#46;</p><p id="par0150" class="elsevierStylePara elsevierViewall">Regarding diagnostic accuracy&#44; despite the lack of statistical significance&#44; it was higher in ROSE group than in non-ROSE group in the investigation of hilo-mediastinal lesions &#40;87&#37; in ROSE group vs&#46; 77&#37; in non-ROSE group&#44; <span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;10&#41;&#46; Previous studies have suggested that on-site evaluation of TBNA specimens increase the diagnostic yield&#46;<a class="elsevierStyleCrossRef" href="#bib0135"><span class="elsevierStyleSup">12</span></a> Gu et al&#46;&#44;<a class="elsevierStyleCrossRef" href="#bib0140"><span class="elsevierStyleSup">13</span></a> in a meta-analysis&#44; also found this tendency to get better results with ROSE&#44; but the heterogeneity between the studies hampered obtaining satisfactory results&#46; On the other hand&#44; Oki et al&#46;&#44;<a class="elsevierStyleCrossRef" href="#bib0110"><span class="elsevierStyleSup">7</span></a> in a randomized study&#44; and Griffin et al&#46;&#44;<a class="elsevierStyleCrossRef" href="#bib0115"><span class="elsevierStyleSup">8</span></a> in a retrospective study&#44; found that ROSE did not significantly increase the diagnostic yield of EBUS-TBNA&#46; Concerning conventional TBNA&#44; recent randomized studies of Trisolini et al&#46;<a class="elsevierStyleCrossRef" href="#bib0145"><span class="elsevierStyleSup">14</span></a> and Yarmus et al&#46;<a class="elsevierStyleCrossRef" href="#bib0150"><span class="elsevierStyleSup">15</span></a> also showed no benefit on diagnostic yield related to the use of ROSE&#46;</p><p id="par0155" class="elsevierStylePara elsevierViewall">Relatively to lung cancer staging&#44; we did not find advantages of ROSE either in sample adequacy or in diagnostic accuracy&#46; Therefore&#44; in this study&#44; ROSE was more useful for mediastinal lesions diagnosis than for lung cancer staging&#46; The lack of benefit of ROSE in lung cancer staging could be explained by the small sample size of this subgroup of patients&#46; Consequently&#44; these results need to be confirmed in larger samples&#46;</p><p id="par0160" class="elsevierStylePara elsevierViewall">To achieve the final diagnosis&#44; the patients of non-ROSE group needed more additional procedures&#46; However&#44; this fact can be justified by the higher prevalence of reactive lymph nodes in this group that required additional investigation&#46;</p><p id="par0165" class="elsevierStylePara elsevierViewall">ROSE during EBUS-TBNA decreased the number of punctures per procedure&#46; However&#44; the increase in the number of punctures in non-ROSE group was not associated to a higher complication rate&#46; These results are in accordance with other publications&#46;<a class="elsevierStyleCrossRefs" href="#bib0105"><span class="elsevierStyleSup">6&#44;7</span></a></p><p id="par0170" class="elsevierStylePara elsevierViewall">This study enrolled an unselected group of consecutive patients&#44; with various diagnostic suspicions&#44; who performed EBUS-TBNA&#46; Therefore&#44; it confirms the usefulness of EBUS-TBNA as the initial test not only for lung cancer diagnosis or staging but also for investigation of hilo-mediastinal lesions observed in computerized tomography &#40;e&#46;g&#46; in the diagnosis of sarcoidosis&#41;&#46;</p><p id="par0175" class="elsevierStylePara elsevierViewall">Some limitations of this study have to be addressed&#46; The sample was heterogeneous and too small to demonstrate&#44; unequivocally&#44; the advantage of ROSE regarding adequacy of samples and diagnostic accuracy of EBUS-TBNA&#46; Therefore&#44; no statistical significant difference between the two groups was achieved&#46; There only was a trend to obtain better results in ROSE group when the purpose was the diagnosis of hilo-mediastinal lesions&#46; Being an observational study&#44; some confounding variables could not be controlled&#44; such as the fact that ROSE group had been evaluated before the non-ROSE group and the interventional pneumologists had acquired more experience&#46;</p></span><span id="sec0050" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0080">Conclusion</span><p id="par0180" class="elsevierStylePara elsevierViewall">The adequacy of the samples and the diagnostic accuracy of EBUS-TBNA were not statistically influenced by the availability of ROSE&#46; Despite this&#44; there was a trend toward achieving more adequate samples and better diagnostic accuracy with ROSE in the investigation of hilo-mediastinal lesions&#46; For lung cancer staging this advantage was not evident&#46;</p></span><span id="sec0055" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0085">Conflict of interest</span><p id="par0185" class="elsevierStylePara elsevierViewall">The authors have no conflicts of interest to declare&#46;</p></span><span id="sec0060" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0090">Ethical disclosures</span><span id="sec0065" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0095">Protection of human and animal subjects</span><p id="par0190" class="elsevierStylePara elsevierViewall">The authors declare that no experiments were performed on humans or animals for this study&#46;</p></span><span id="sec0070" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0100">Confidentiality of data</span><p id="par0195" class="elsevierStylePara elsevierViewall">The authors declare that they have followed the protocols of their work center on the publication of patient data&#46;</p></span><span id="sec0075" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0105">Right to privacy and informed consent</span><p id="par0200" class="elsevierStylePara elsevierViewall">The authors declare that no patient data appear in this article&#46;</p></span></span><span id="sec0080" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0110">Authorship</span><p id="par0205" class="elsevierStylePara elsevierViewall">All listed authors participated in the study conception and design&#44; in the data acquisition&#47;analysis and in the writing of the article&#46;</p></span></span>"
    "textoCompletoSecciones" => array:1 [
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          "titulo" => "Abstract"
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              "titulo" => "Background"
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          "titulo" => "Keywords"
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        2 => array:2 [
          "identificador" => "sec0005"
          "titulo" => "Introduction"
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        3 => array:3 [
          "identificador" => "sec0010"
          "titulo" => "Materials and methods"
          "secciones" => array:5 [
            0 => array:2 [
              "identificador" => "sec0015"
              "titulo" => "Patients"
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            1 => array:2 [
              "identificador" => "sec0020"
              "titulo" => "Rapid on-site evaluation &#40;ROSE&#41;"
            ]
            2 => array:2 [
              "identificador" => "sec0025"
              "titulo" => "EBUS-TBNA"
            ]
            3 => array:2 [
              "identificador" => "sec0030"
              "titulo" => "Final diagnosis"
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            4 => array:2 [
              "identificador" => "sec0035"
              "titulo" => "Statistical analysis"
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        4 => array:2 [
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          "titulo" => "Results"
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        5 => array:2 [
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          "titulo" => "Discussion"
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        6 => array:2 [
          "identificador" => "sec0050"
          "titulo" => "Conclusion"
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        7 => array:2 [
          "identificador" => "sec0055"
          "titulo" => "Conflict of interest"
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          "titulo" => "Ethical disclosures"
          "secciones" => array:3 [
            0 => array:2 [
              "identificador" => "sec0065"
              "titulo" => "Protection of human and animal subjects"
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            1 => array:2 [
              "identificador" => "sec0070"
              "titulo" => "Confidentiality of data"
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            2 => array:2 [
              "identificador" => "sec0075"
              "titulo" => "Right to privacy and informed consent"
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          "titulo" => "Authorship"
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    "pdfFichero" => "main.pdf"
    "tienePdf" => true
    "fechaRecibido" => "2014-09-26"
    "fechaAceptado" => "2015-02-16"
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        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "Keywords"
          "identificador" => "xpalclavsec647160"
          "palabras" => array:4 [
            0 => "EBUS-TBNA"
            1 => "ROSE"
            2 => "Sample adequacy"
            3 => "Diagnostic accuracy"
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    "resumen" => array:1 [
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        "titulo" => "Abstract"
        "resumen" => "<span id="abst0005" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0010">Background</span><p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Rapid on-site evaluation &#40;ROSE&#41; has the potential to increase endobronchial ultrasound-guided transbronchial needle aspiration &#40;EBUS-TBNA&#41; accuracy in the diagnosis of mediastinal lesions and lung cancer staging&#46; However&#44; studies have reported controversial results&#46;</p><p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">The purpose of our study was to evaluate the influence of ROSE on sample adequacy and diagnostic accuracy of EBUS-TBNA&#46;</p></span> <span id="abst0010" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0015">Methods</span><p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">Prospective observational study that enrolled 81 patients who underwent EBUS-TBNA for investigation of hilo-mediastinal lesions or lung cancer staging&#46; The first 41 patients underwent EBUS-TBNA with ROSE &#40;ROSE group&#41; and the last 40 patients without ROSE &#40;non-ROSE group&#41;&#46; Sample adequacy and diagnostic accuracy of EBUS-TBNA in both groups were compared&#46;</p></span> <span id="abst0015" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0020">Results</span><p id="spar0020" class="elsevierStyleSimplePara elsevierViewall">Adequate samples were obtained in 93&#37; of the patients in the ROSE group and 80&#37; in non-ROSE group &#40;<span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;10&#41;&#46; The diagnostic accuracy of EBUS-TBNA was 91&#37; in ROSE group and 83&#37; in non-ROSE group &#40;<span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;08&#41;&#46; Analyzing the EBUS-TBNA purpose&#44; in the subgroup of patients who underwent EBUS-TBNA for investigation of hilo-mediastinal lesions&#44; these differences between ROSE and non-ROSE group were higher compared to lung cancer staging&#44; 93&#37; of patients with adequate samples in the ROSE group vs&#46; 75&#37; in the non-ROSE group &#40;<span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;06&#41; and 87&#37; of diagnostic accuracy in ROSE group vs&#46; 77&#37; in non-ROSE group &#40;<span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;10&#41;&#46;</p></span> <span id="abst0020" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0025">Conclusions</span><p id="spar0025" class="elsevierStyleSimplePara elsevierViewall">Despite the lack of statistical significance&#44; ROSE appears to be particularly useful in the diagnostic work-up of hilo-mediastinal lesions&#44; increasing the diagnostic yield of EBUS-TBNA&#46;</p></span>"
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            "titulo" => "Methods"
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          2 => array:2 [
            "identificador" => "abst0015"
            "titulo" => "Results"
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                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">Characteristics&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">ROSE group &#40;<span class="elsevierStyleItalic">n</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>41&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">Non-ROSE group &#40;<span class="elsevierStyleItalic">n</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>40&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black"><span class="elsevierStyleItalic">p</span>-Value&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleItalic">Age &#40;years&#41;&#44; mean &#40;&#177;SD&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">55&#46;6 &#40;&#177;15&#46;6&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">60&#46;3 &#40;&#177;14&#46;7&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;16&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleItalic">Males&#44; n &#40;&#37;&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">31 &#40;76&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">23 &#40;58&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;08&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleItalic">Investigation of mediastinal&#47;hilar lesions etiology&#44; n &#40;&#37;&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">29 &#40;71&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">32 &#40;80&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;33&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleItalic">Lung cancer staging&#44; n &#40;&#37;&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">12 &#40;29&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">8 &#40;20&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " colspan="4" align="left" valign="top"><span class="elsevierStyleItalic">Type of biopsied lesion</span></td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>Lymph node &#40;<span class="elsevierStyleItalic">n</span>&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">62&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">52&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;32&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>Mass &#40;<span class="elsevierStyleItalic">n</span>&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " colspan="4" align="left" valign="top"><span class="elsevierStyleItalic">Lymph node station &#40;n&#41;</span></td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>2R&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;32&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>2L&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>4R&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">22&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">18&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;32&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>4L&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">29&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">19&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>10R&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>10L&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>11R&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>11L&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " colspan="4" align="left" valign="top"><span class="elsevierStyleItalic">Mass location &#40;n&#41;</span></td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>Paratracheal&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>Hilar&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>Mediastinal&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleItalic">Lymph node size &#40;mm&#41;&#44; mean &#40;&#177;SD&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">16&#46;3 &#40;&#177;11&#46;2&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">17&#46;3 &#40;&#177;7&#46;6&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;70&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleItalic">Mass size &#40;mm&#41;&#44; mean &#40;&#177;SD&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">36&#46;8 &#40;&#177;17&#46;0&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">41&#46;5&#40;&#177;25&#46;4&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;73&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
              ]
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                0 => "xTab1041249.png"
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          "en" => "<p id="spar0030" class="elsevierStyleSimplePara elsevierViewall">Demographic characteristics and baseline data&#46;</p>"
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      1 => array:7 [
        "identificador" => "tbl0010"
        "etiqueta" => "Table 2"
        "tipo" => "MULTIMEDIATABLA"
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              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="table-head  " align="left" valign="top" scope="col">Patients&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " colspan="3" align="center" valign="top" scope="col" style="border-bottom: 2px solid black">Adequate sampling</th></tr><tr title="table-row"><th class="td" title="table-head  " align="" valign="top" scope="col" style="border-bottom: 2px solid black">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">ROSE group&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">Non-ROSE group&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black"><span class="elsevierStyleItalic">p</span>-Value&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleItalic">Total of patients&#44; n&#47;total &#40;&#37;&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">38&#47;41 &#40;93&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">32&#47;40 &#40;80&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;10&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>Investigation of mediastinal&#47;hilar lesions etiology&#44; <span class="elsevierStyleItalic">n</span>&#47;total &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">27&#47;29 &#40;93&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">24&#47;32 &#40;75&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;06&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>Lung cancer staging&#44; <span class="elsevierStyleItalic">n</span>&#47;total &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">11&#47;12 &#40;92&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">8&#47;8 &#40;100&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&#46;00&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
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      2 => array:7 [
        "identificador" => "tbl0015"
        "etiqueta" => "Table 3"
        "tipo" => "MULTIMEDIATABLA"
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                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="table-head  " align="left" valign="top" scope="col">EBUS-TBNA findings&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " colspan="4" align="center" valign="top" scope="col" style="border-bottom: 2px solid black">Patients &#40;final diagnosis&#41;&#44;</th></tr><tr title="table-row"><th class="td" title="table-head  " align="" valign="top" scope="col" style="border-bottom: 2px solid black">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " colspan="2" align="center" valign="top" scope="col" style="border-bottom: 2px solid black">ROSE &#40;<span class="elsevierStyleItalic">n</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>41&#41;</th><th class="td" title="table-head  " colspan="2" align="center" valign="top" scope="col" style="border-bottom: 2px solid black">Non-ROSE &#40;<span class="elsevierStyleItalic">n</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>40&#41;</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="table-entry  " colspan="5" align="left" valign="top"><span class="elsevierStyleBold">Malignant</span></td></tr><tr title="table-row"><td class="td" title="table-entry  " colspan="5" align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">Primary lung cancer</span></td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleHsp" style=""></span>Adenocarcinoma&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleHsp" style=""></span>Squamous cell carcinoma&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleHsp" style=""></span>NSCLC-NOS&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">5&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleHsp" style=""></span>Small cell carcinoma&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">Metastatic carcinoma</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">Lymphoma</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">Malignant neoplasia</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " colspan="5" align="left" valign="top"><span class="elsevierStyleVsp" style="height:0.5px"></span></td></tr><tr title="table-row"><td class="td" title="table-entry  " colspan="5" align="left" valign="top"><span class="elsevierStyleBold">Benign</span></td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">Sarcoidosis</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">Tuberculosis</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">Aspergillosis</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">Bronchogenic cyst</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " colspan="5" align="left" valign="top"><span class="elsevierStyleVsp" style="height:0.5px"></span></td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleBold">Negative for malignancy &#40;or reactive adenopathy&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">10&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="left" valign="top">&#40;<span class="elsevierStyleUnderline">3 FN</span>&#58; 1 non-small cell carcinoma&#44; 2 sarcoidosis&#59; <span class="elsevierStyleUnderline">7 TN</span>&#58; 2 silicosis&#44; 5 unchanged with 6 months of follow-up&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">18&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="left" valign="top">&#40;<span class="elsevierStyleUnderline">5 FN</span>&#58; 1 small cell carcinoma&#44; 1 occult carcinoma&#44; 1 lymphoma&#44; 1 sarcoidosis&#44; 1 granulomatous disease unspecified&#59; <span class="elsevierStyleUnderline">11 TN</span>&#58; unchanged with 6 months of follow-up&#59; <span class="elsevierStyleUnderline">2 inconclusive</span>&#58; lost to follow-up&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " colspan="5" align="left" valign="top"><span class="elsevierStyleVsp" style="height:0.5px"></span></td></tr><tr title="table-row"><td class="td" title="table-entry  " colspan="5" align="left" valign="top"><span class="elsevierStyleBold">Nondiagnostic samples</span></td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">Inconclusive samples</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="left" valign="top">&#40;1 small cell carcinoma&#44; 1 lymphoma&#44; 1 sarcoidosis&#44; 1 tuberculosis&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">Nonrepresentative samples</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="left" valign="top">&#40;2 sarcoidosis&#44; 1 inconclusive &#8211; lost to follow-up&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="left" valign="top">&#40;1 lymphoma&#44; 1 sarcoidosis&#44; 2 bronchogenic cyst&#44; 2 unchanged with 6 months of follow-up&#44; 2 inconclusive &#8211; lost to follow-up&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
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          "en" => "<p id="spar0040" class="elsevierStyleSimplePara elsevierViewall">Results of EBUS-TBNA and final diagnosis&#46;</p>"
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          "leyenda" => "<p id="spar0055" class="elsevierStyleSimplePara elsevierViewall">Data are presented as &#37;&#46;</p>"
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              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="table-head  " align="" valign="top" scope="col" style="border-bottom: 2px solid black">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">ROSE &#40;<span class="elsevierStyleItalic">n</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>41&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">Non-ROSE &#40;<span class="elsevierStyleItalic">n</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>40&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleItalic">Nondiagnostic cases</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">17 &#40;<span class="elsevierStyleItalic">n</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>7&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">20 &#40;<span class="elsevierStyleItalic">n</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>8&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>Mediastinal&#47;hilar lesions investigation&nbsp;\t\t\t\t\t\t\n
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                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">25 &#40;<span class="elsevierStyleItalic">n</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>8&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>Lung cancer staging&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">8 &#40;<span class="elsevierStyleItalic">n</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0 &#40;<span class="elsevierStyleItalic">n</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleItalic">Sensitivity &#40;nondiagnostic included&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">89 &#40;71&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">74 &#40;52&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>Mediastinal&#47;hilar lesions investigation&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">85 &#40;65&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">69 &#40;46&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>Lung cancer staging&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">100 &#40;88&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">100 &#40;100&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleItalic">Specificity</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">100&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">100&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleItalic">PPV</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">100&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">100&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleItalic">NPV &#40;nondiagnostic included&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">70 &#40;41&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">69 &#40;46&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>Mediastinal&#47;hilar lesions investigation&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">50 &#40;25&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">46 &#40;29&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>Lung cancer staging&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">100 &#40;80&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">100&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleItalic">Accuracy &#40;nondiagnostic included&#41;</span><a class="elsevierStyleCrossRef" href="#tblfn0005"><span class="elsevierStyleSup">a</span></a>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">91 &#40;76&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">83 &#40;66&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>Mediastinal&#47;hilar lesions investigation<a class="elsevierStyleCrossRef" href="#tblfn0010"><span class="elsevierStyleSup">b</span></a>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">87 &#40;69&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">77 &#40;57&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>Lung cancer staging<a class="elsevierStyleCrossRef" href="#tblfn0015"><span class="elsevierStyleSup">c</span></a>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">100 &#40;92&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">100 &#40;100&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
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        "descripcion" => array:1 [
          "en" => "<p id="spar0050" class="elsevierStyleSimplePara elsevierViewall">Diagnostic performance of EBUS-TBNA with and without ROSE&#46;</p>"
        ]
      ]
    ]
    "bibliografia" => array:2 [
      "titulo" => "References"
      "seccion" => array:1 [
        0 => array:2 [
          "identificador" => "bibs0005"
          "bibliografiaReferencia" => array:15 [
            0 => array:3 [
              "identificador" => "bib0080"
              "etiqueta" => "1"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Endobronchial ultrasound-guided transbronchial needle aspiration cytology&#58; a state of the art review"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "S&#46;E&#46; Cameron"
                            1 => "R&#46;S&#46; Andrade"
                            2 => "S&#46;E&#46; Pambuccian"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1111/j.1365-2303.2009.00722.x"
                      "Revista" => array:6 [
                        "tituloSerie" => "Cytopathology"
                        "fecha" => "2010"
                        "volumen" => "21"
                        "paginaInicial" => "6"
                        "paginaFinal" => "26"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/20015257"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            1 => array:3 [
              "identificador" => "bib0085"
              "etiqueta" => "2"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Effectiveness and safety of endobronchial ultrasound-transbronchial needle aspiration&#58; a systematic review"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "L&#46; Varela-Lema"
                            1 => "A&#46; Fern&#225;ndez-Villar"
                            2 => "A&#46; Ruano-Ravina"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1183/09031936.00097908"
                      "Revista" => array:6 [
                        "tituloSerie" => "Eur Respir J"
                        "fecha" => "2009"
                        "volumen" => "33"
                        "paginaInicial" => "1156"
                        "paginaFinal" => "1164"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/19407050"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            2 => array:3 [
              "identificador" => "bib0090"
              "etiqueta" => "3"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Endobronchial ultrasound-guided transbronchial needle aspiration"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => "A&#46;R&#46;L&#46; Medford"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1111/j.1742-1241.2010.02454.x"
                      "Revista" => array:6 [
                        "tituloSerie" => "Int J Clin Pract"
                        "fecha" => "2010"
                        "volumen" => "64"
                        "paginaInicial" => "1773"
                        "paginaFinal" => "1783"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/21070528"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            3 => array:3 [
              "identificador" => "bib0095"
              "etiqueta" => "4"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Diagnostic difficulties and pitfalls in rapid on-site evaluation of endobronchial ultrasound guided fine needle aspiration"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "S&#46;E&#46; Monaco"
                            1 => "M&#46;J&#46; Schuchert"
                            2 => "W&#46;E&#46; Khalbuss"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.4103/1742-6413.64385"
                      "Revista" => array:5 [
                        "tituloSerie" => "Cytojournal"
                        "fecha" => "2010"
                        "volumen" => "7"
                        "paginaInicial" => "9"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/20607094"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            4 => array:3 [
              "identificador" => "bib0100"
              "etiqueta" => "5"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Rapid on-site cytologic evaluation during endobronchial ultrasound-guided transbronchial needle aspiration for nodal staging in patients with lung cancer"
                      "autores" => array:1 [
                        0 => array:2 [
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Original article
The value of rapid on-site evaluation during EBUS-TBNA
A.V. Cardosoa,
Corresponding author
car_veronica@sapo.pt

Corresponding author.
, I. Nevesa, A. Magalhãesa, M. Sucenaa, H. Barrocab, G. Fernandesa,c
a Pulmonology Department, Centro Hospitalar de São João, Porto, Portugal
b Pathology Department, Centro Hospitalar de São João, Porto, Portugal
c Faculty of Medicine of University of Porto, Porto, Portugal
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    "cabecera" => "<span class="elsevierStyleTextfn">Original article</span>"
    "titulo" => "The value of rapid on-site evaluation during EBUS-TBNA"
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        "autoresLista" => "A&#46;V&#46; Cardoso, I&#46; Neves, A&#46; Magalh&#227;es, M&#46; Sucena, H&#46; Barroca, G&#46; Fernandes"
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    "textoCompleto" => "<span class="elsevierStyleSections"><span id="sec0005" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0035">Introduction</span><p id="par0005" class="elsevierStylePara elsevierViewall">Endobronchial ultrasound-guided transbronchial needle aspiration &#40;EBUS-TBNA&#41; is a technique that allows performing on &#8220;real time&#8221; TBNA&#44; under ultrasound imaging&#46; It is a minimally invasive procedure that was initially developed for lymph node staging of patients with non-small cell lung carcinoma and its use was rapidly extended for investigation of hilo-mediastinal adenopathy and masses&#46;<a class="elsevierStyleCrossRefs" href="#bib0080"><span class="elsevierStyleSup">1&#8211;3</span></a></p><p id="par0010" class="elsevierStylePara elsevierViewall">Rapid on-site evaluation &#40;ROSE&#41; during EBUS-TBNA allows the assessment of the adequacy of the samples and whether there is sufficient material for definitive pathological diagnosis&#46;<a class="elsevierStyleCrossRefs" href="#bib0080"><span class="elsevierStyleSup">1&#44;4</span></a> Therefore ROSE has the potential to increase the diagnostic yield of EBUS-TBNA&#46;</p><p id="par0015" class="elsevierStylePara elsevierViewall">Studies have reported a low rate of non-diagnostic sampling&#44; a high agreement between ROSE and definitive pathological diagnosis as well as a decrease in the number of punctures and in the procedure time&#44; with ROSE&#46;<a class="elsevierStyleCrossRefs" href="#bib0100"><span class="elsevierStyleSup">5&#8211;7</span></a> However&#44; the advantage of ROSE has been questioned because there is no remarkable difference in diagnostic yield between EBUS-TBNA results with or without ROSE&#46;<a class="elsevierStyleCrossRefs" href="#bib0110"><span class="elsevierStyleSup">7&#8211;9</span></a> Thus&#44; the role of ROSE during EBUS-TBNA remains controversial&#46;</p><p id="par0020" class="elsevierStylePara elsevierViewall">In this study we evaluated the clinical impact of the availability of ROSE in EBUS-TBNA results&#46; Primary endpoints were to compare the adequacy of the samples and the diagnostic yield of EBUS-TBNA&#44; performed with and without ROSE&#44; in the diagnosis of hilo-mediastinal lesions and lung cancer staging&#46; Secondary endpoints were the evaluation of the number of punctures per exam and the complication rate&#44; with and without ROSE&#46;</p></span><span id="sec0010" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0040">Materials and methods</span><span id="sec0015" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0045">Patients</span><p id="par0025" class="elsevierStylePara elsevierViewall">Over a 1-year period&#44; from January to December 2012&#44; 81 consecutive patients underwent EBUS-TBNA for lung cancer staging or diagnosis of hilo-mediastinal lesions in the Bronchology Department of <span class="elsevierStyleItalic">Centro Hospitalar de S&#227;o Jo&#227;o&#46;</span></p><p id="par0030" class="elsevierStylePara elsevierViewall">A prospective cohort observational study was done&#46; The first 41 patients underwent EBUS-TBNA with ROSE &#40;ROSE group&#41; and the last 40 patients without ROSE &#40;non-ROSE group&#41;&#46;</p><p id="par0035" class="elsevierStylePara elsevierViewall">EBUS-TBNA database was prospectively fulfilled and includes several variables for each patient&#58; demographic characteristics&#44; objective of EBUS-TBNA &#40;investigation of hilo-mediastinal lesion or lung cancer staging&#41;&#44; type of biopsied lesion &#40;lymph node and&#47;or mass&#41;&#44; diameter of the lesions&#44; number of punctures <span class="elsevierStyleItalic">per</span> procedure&#44; complication rate&#44; pathological results and microbiological analysis of EBUS-TBNA samples&#46; Clinical files were also analyzed for this study&#46;</p><p id="par0040" class="elsevierStylePara elsevierViewall">The study was approved by the ethical committee of <span class="elsevierStyleItalic">Centro Hospitalar de S&#227;o Jo&#227;o</span>&#46; Being an observational study&#44; additional informed consent was not obtained&#46;</p></span><span id="sec0020" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0050">Rapid on-site evaluation &#40;ROSE&#41;</span><p id="par0045" class="elsevierStylePara elsevierViewall">Until August 2012&#44; ROSE was available for all patients &#40;ROSE group&#41;&#46; All the aspirated material was smeared onto glass slides&#44; air dried or fixed in 95&#37; alcohol and stained with May-Grunwald-Giemsa or hematoxylin eosin&#44; respectively&#44; for cytological evaluation&#46; In the last puncture&#44; needle was washed in a phosphate-buffered sucrose &#40;PBS&#41; solution&#44; including the remaining material in the needle with more probability of blood clot&#44; to perform subsequently a cytoblock for further ancillary techniques&#46; The sample was considered adequate if lymphocytes &#40;at least 40 lymphocytes in a high-power field<a class="elsevierStyleCrossRef" href="#bib0080"><span class="elsevierStyleSup">1</span></a>&#41; or antracosis were identified or when a specific diagnosis was performed&#46; When no specific diagnosis was reached during ROSE&#44; a minimum of four punctures <span class="elsevierStyleItalic">per</span> lymph node was taken&#46; The definitive pathological diagnosis considered was the one achieved after the observation of the entire sample&#46; Immunocytochemical stains were done as needed&#46;</p><p id="par0050" class="elsevierStylePara elsevierViewall">From August 2012 until the end of the year&#44; ROSE was not available and the whole sample was washed on the PBS solution and later included in paraffin block for diagnosis and further molecular studies&#46; In this period&#44; at least four punctures <span class="elsevierStyleItalic">per</span> lesion were taken in all the patients &#40;non-ROSE group&#41;&#46;</p><p id="par0055" class="elsevierStylePara elsevierViewall">Samples obtained were classified as&#58; &#40;1&#41; malignant&#59; &#40;2&#41; specific benign diagnosis &#40;e&#46;g&#46; sarcoidosis&#41;&#59; &#40;3&#41; reactive lymphoid tissue&#59; &#40;4&#41; inconclusive &#40;e&#46;g&#46; suspicion of malignancy&#41; and &#40;5&#41; non-representative&#46; These two last types of samples were defined as non-diagnostic&#46;</p></span><span id="sec0025" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0055">EBUS-TBNA</span><p id="par0060" class="elsevierStylePara elsevierViewall">All procedures were performed under general anesthesia using the rigid bronchoscope&#46; EBUS-TBNA was performed through a dedicated endoscope &#40;BF-UC180F&#44; Olympus&#41; using a convex probe with a 7&#46;5<span class="elsevierStyleHsp" style=""></span>mHz transducer coupled on its tip which provides images parallel to the insertion of the bronchoscope&#46; A 22-gauge needle &#40;NA-201SX-4022&#44; Olympus&#41; was used to perform the aspirations&#46;</p><p id="par0065" class="elsevierStylePara elsevierViewall">The exams were carried out by the same three pulmonologists with about 2 years of experience in performing EBUS-TBNA&#44; who had at least performed 40 or more procedures&#46;</p></span><span id="sec0030" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0060">Final diagnosis</span><p id="par0070" class="elsevierStylePara elsevierViewall">The final diagnosis was based on EBUS-TBNA definitive pathological and microbiological results&#46; In case of reactive lymphoid tissue or non-diagnostic samples&#44; the final diagnosis was established or confirmed through additional exams and&#47;or by clinical and radiographic follow-up for at least 6 months&#46;</p></span><span id="sec0035" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0065">Statistical analysis</span><p id="par0075" class="elsevierStylePara elsevierViewall">Data were analyzed with IBM<span class="elsevierStyleSup">&#174;</span> SPSS<span class="elsevierStyleSup">&#174;</span> Statistics version 19&#46;0 software&#46; We reported data for continuous variables as means &#40;with standard deviation&#41; and for categorical variables as percentages&#46; Unpaired <span class="elsevierStyleItalic">t</span> Student&#39;s test was used to compare age&#44; diameter of lesions and number of punctures between two groups&#46; Chi square test or Fisher&#39;s exact test were used to compare results of EBUS-TBNA &#40;adequacy of the aspirated material and diagnostic accuracy&#41; in the two groups&#46; Results were considered statistically significant when the <span class="elsevierStyleItalic">p</span> value was less than 0&#46;05&#46; Diagnostic sensitivity&#44; specificity&#44; positive predictive value &#40;PPV&#41;&#44; negative predictive value &#40;NPV&#41; and diagnostic accuracy were determined according to the standard definitions&#46; We calculated sensitivity&#44; NPV and accuracy with and without inclusion of non-diagnostic specimens &#40;adding to false negative samples&#41;&#46; Test performance measures were calculated as a combination of all samples per patient&#46;</p></span></span><span id="sec0040" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0070">Results</span><p id="par0080" class="elsevierStylePara elsevierViewall">Between January and December 2012&#44; 81 patients who performed EBUS-TBNA were divided into two groups&#58; 41 patients in ROSE group and 40 patients in non-ROSE group&#46;</p><p id="par0085" class="elsevierStylePara elsevierViewall">The indication for EBUS-TBNA was the investigation of hilo-mediastinal lesions in 29 patients &#40;71&#37;&#41; in ROSE group and in 32 patients &#40;80&#37;&#41; in non-ROSE group&#59; and lung cancer staging in 12 patients &#40;29&#37;&#41; in ROSE group and in 8 patients &#40;20&#37;&#41; in non-ROSE group&#46;</p><p id="par0090" class="elsevierStylePara elsevierViewall">There was no statistically significant difference between the groups in respect to age&#44; gender&#44; type and diameter of the lesion &#40;<a class="elsevierStyleCrossRef" href="#tbl0005">Table 1</a>&#41;&#46;</p><elsevierMultimedia ident="tbl0005"></elsevierMultimedia><p id="par0095" class="elsevierStylePara elsevierViewall">The percentage of patients with adequate samples was 93&#37; in ROSE group and 80&#37; in non-ROSE group &#40;<span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;10&#41;&#46;</p><p id="par0100" class="elsevierStylePara elsevierViewall">When the objective of the procedure was investigation of hilo-mediastinal lesions&#44; 93&#37; of patients had adequate samples in ROSE group and 75&#37; in non-ROSE group &#40;<span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;06&#41;&#46; When the purpose was lung cancer staging&#44; 92&#37; patients had adequate samples in ROSE group and 100&#37; in non-ROSE group &#40;<span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>1&#46;00&#41; &#40;<a class="elsevierStyleCrossRef" href="#tbl0010">Table 2</a>&#41;&#46;</p><elsevierMultimedia ident="tbl0010"></elsevierMultimedia><p id="par0105" class="elsevierStylePara elsevierViewall">EBUS-TBNA results and the final diagnosis in both groups are described in <a class="elsevierStyleCrossRef" href="#tbl0015">Table 3</a>&#46; Reactive lymphoid tissue or non-diagnostic samples occurred in 17 of 41 patients &#40;42&#37;&#41; in ROSE group and in 26 of 40 patients &#40;65&#37;&#41; in non-ROSE group&#46; These patients underwent additional diagnostic procedures and&#47;or were followed up clinically and radiographically at least during 6 months to establish the final diagnosis&#46; In ROSE group&#44; the final diagnosis was based on additional procedures in five patients&#58; two transthoracic needle aspiration&#44; one thoracotomy&#44; one mediastinoscopy and one bronchoalveolar lavage&#59; diagnosis of the remaining patients was based on follow-up &#40;except one patient &#8211; lost to follow-up&#41;&#46; In the non-ROSE group&#44; additional tests were required in 14 patients&#58; four thoracotomy&#44; two peripheral lymph node biopsy&#44; two EBUS-TBNA repetition&#44; one transthoracic needle aspiration&#44; one pleural biopsy&#44; one bronchial biopsy&#44; two bronchoalveolar lavage&#44; and one mediastinoscopy&#59; clinical and radiographical follow-up established the final diagnosis in eight patients&#59; the remaining four patients were lost to follow-up&#46;</p><elsevierMultimedia ident="tbl0015"></elsevierMultimedia><p id="par0110" class="elsevierStylePara elsevierViewall">In the ROSE group&#44; on-site evaluation was discordant with definitive pathological diagnosis in four cases &#40;10&#37;&#41;&#46; Disagreement was due to ROSE sample misinterpretation&#59; the abnormality was not identified on-site&#44; but after the observation of the whole sample&#46;</p><p id="par0115" class="elsevierStylePara elsevierViewall">The overall diagnostic performance of EBUS-TBNA per patient with and without ROSE is detailed in <a class="elsevierStyleCrossRef" href="#tbl0020">Table 4</a>&#46; Two patients of non-ROSE group&#44; with a diagnostic of reactive lymphoid tissue by EBUS-TBNA and lost to follow-up&#44; were excluded&#46; The diagnostic accuracy was 91&#37; in the ROSE group and 83&#37; in the non-ROSE group &#40;<span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;08&#41;&#46; There were seven and eight patients in ROSE and non-ROSE groups&#44; respectively&#44; with non-diagnostic samples&#46; Adding the non-diagnostic samples to false negative samples&#44; diagnostic accuracy decreased to 76&#37; in ROSE group and 66&#37; in non-ROSE group &#40;<span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;20&#41;&#46;</p><elsevierMultimedia ident="tbl0020"></elsevierMultimedia><p id="par0120" class="elsevierStylePara elsevierViewall">Performance measures of EBUS-TBNA according to the indication of the exam were separately calculated &#40;<a class="elsevierStyleCrossRef" href="#tbl0020">Table 4</a>&#41;&#58; for hilo-mediastinal lesions investigation&#44; diagnostic accuracy of EBUS-TBNA was 87&#37; in ROSE group vs&#46; 77&#37; in non-ROSE group &#40;<span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;10&#41;&#59; for lung cancer staging diagnostic accuracy was 100&#37; in both groups&#46;</p><p id="par0125" class="elsevierStylePara elsevierViewall">The number of punctures per procedure was significantly lower in the ROSE group &#40;3&#46;4<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>1&#46;7 vs&#46; 4&#46;5<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>1&#46;7 punctures&#44; <span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;002&#41;&#46;</p><p id="par0130" class="elsevierStylePara elsevierViewall">In both groups there were no complications&#46;</p></span><span id="sec0045" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0075">Discussion</span><p id="par0135" class="elsevierStylePara elsevierViewall">One of the main concerns of EBUS-TBNA is the quality of the sample obtained&#46; ROSE allows the immediate confirmation of the presence of lymph node tissue or the acquisition of a specific diagnosis and&#44; at the same time&#44; helps selecting additional studies such as immunocytochemistry&#44; microbiology&#44; flow cytometry and molecular studies&#46; The question is if this information substantially contributes to increase diagnostic accuracy of the test&#46;</p><p id="par0140" class="elsevierStylePara elsevierViewall">In this study&#44; we found no statistically significant difference between the ROSE group and non-ROSE group in terms of sample adequacy&#46; However&#44; we found an important trend toward having more adequate samples with ROSE in patients for whom the purpose of the exam was the study of hilo-mediastinal lesions &#40;93&#37; of patients with adequate samples in ROSE group vs&#46; 75&#37; in non-ROSE group&#44; <span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;06&#41;&#46;</p><p id="par0145" class="elsevierStylePara elsevierViewall">In the non-ROSE group&#44; sample adequacy might have been improved by the performance of&#44; at least&#44; four punctures per lesion&#46; Studies have reported that three aspirates per lesion maximized the yield of EBUS-TBNA for the staging of lung cancer&#46;<a class="elsevierStyleCrossRef" href="#bib0125"><span class="elsevierStyleSup">10</span></a> For the acquisition of high-quality tissue for molecular profiling for lung cancer genotyping&#44; Yarmus et al&#46;<a class="elsevierStyleCrossRef" href="#bib0130"><span class="elsevierStyleSup">11</span></a> showed that a minimum of four needle passes per lesion were needed&#46;</p><p id="par0150" class="elsevierStylePara elsevierViewall">Regarding diagnostic accuracy&#44; despite the lack of statistical significance&#44; it was higher in ROSE group than in non-ROSE group in the investigation of hilo-mediastinal lesions &#40;87&#37; in ROSE group vs&#46; 77&#37; in non-ROSE group&#44; <span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;10&#41;&#46; Previous studies have suggested that on-site evaluation of TBNA specimens increase the diagnostic yield&#46;<a class="elsevierStyleCrossRef" href="#bib0135"><span class="elsevierStyleSup">12</span></a> Gu et al&#46;&#44;<a class="elsevierStyleCrossRef" href="#bib0140"><span class="elsevierStyleSup">13</span></a> in a meta-analysis&#44; also found this tendency to get better results with ROSE&#44; but the heterogeneity between the studies hampered obtaining satisfactory results&#46; On the other hand&#44; Oki et al&#46;&#44;<a class="elsevierStyleCrossRef" href="#bib0110"><span class="elsevierStyleSup">7</span></a> in a randomized study&#44; and Griffin et al&#46;&#44;<a class="elsevierStyleCrossRef" href="#bib0115"><span class="elsevierStyleSup">8</span></a> in a retrospective study&#44; found that ROSE did not significantly increase the diagnostic yield of EBUS-TBNA&#46; Concerning conventional TBNA&#44; recent randomized studies of Trisolini et al&#46;<a class="elsevierStyleCrossRef" href="#bib0145"><span class="elsevierStyleSup">14</span></a> and Yarmus et al&#46;<a class="elsevierStyleCrossRef" href="#bib0150"><span class="elsevierStyleSup">15</span></a> also showed no benefit on diagnostic yield related to the use of ROSE&#46;</p><p id="par0155" class="elsevierStylePara elsevierViewall">Relatively to lung cancer staging&#44; we did not find advantages of ROSE either in sample adequacy or in diagnostic accuracy&#46; Therefore&#44; in this study&#44; ROSE was more useful for mediastinal lesions diagnosis than for lung cancer staging&#46; The lack of benefit of ROSE in lung cancer staging could be explained by the small sample size of this subgroup of patients&#46; Consequently&#44; these results need to be confirmed in larger samples&#46;</p><p id="par0160" class="elsevierStylePara elsevierViewall">To achieve the final diagnosis&#44; the patients of non-ROSE group needed more additional procedures&#46; However&#44; this fact can be justified by the higher prevalence of reactive lymph nodes in this group that required additional investigation&#46;</p><p id="par0165" class="elsevierStylePara elsevierViewall">ROSE during EBUS-TBNA decreased the number of punctures per procedure&#46; However&#44; the increase in the number of punctures in non-ROSE group was not associated to a higher complication rate&#46; These results are in accordance with other publications&#46;<a class="elsevierStyleCrossRefs" href="#bib0105"><span class="elsevierStyleSup">6&#44;7</span></a></p><p id="par0170" class="elsevierStylePara elsevierViewall">This study enrolled an unselected group of consecutive patients&#44; with various diagnostic suspicions&#44; who performed EBUS-TBNA&#46; Therefore&#44; it confirms the usefulness of EBUS-TBNA as the initial test not only for lung cancer diagnosis or staging but also for investigation of hilo-mediastinal lesions observed in computerized tomography &#40;e&#46;g&#46; in the diagnosis of sarcoidosis&#41;&#46;</p><p id="par0175" class="elsevierStylePara elsevierViewall">Some limitations of this study have to be addressed&#46; The sample was heterogeneous and too small to demonstrate&#44; unequivocally&#44; the advantage of ROSE regarding adequacy of samples and diagnostic accuracy of EBUS-TBNA&#46; Therefore&#44; no statistical significant difference between the two groups was achieved&#46; There only was a trend to obtain better results in ROSE group when the purpose was the diagnosis of hilo-mediastinal lesions&#46; Being an observational study&#44; some confounding variables could not be controlled&#44; such as the fact that ROSE group had been evaluated before the non-ROSE group and the interventional pneumologists had acquired more experience&#46;</p></span><span id="sec0050" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0080">Conclusion</span><p id="par0180" class="elsevierStylePara elsevierViewall">The adequacy of the samples and the diagnostic accuracy of EBUS-TBNA were not statistically influenced by the availability of ROSE&#46; Despite this&#44; there was a trend toward achieving more adequate samples and better diagnostic accuracy with ROSE in the investigation of hilo-mediastinal lesions&#46; For lung cancer staging this advantage was not evident&#46;</p></span><span id="sec0055" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0085">Conflict of interest</span><p id="par0185" class="elsevierStylePara elsevierViewall">The authors have no conflicts of interest to declare&#46;</p></span><span id="sec0060" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0090">Ethical disclosures</span><span id="sec0065" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0095">Protection of human and animal subjects</span><p id="par0190" class="elsevierStylePara elsevierViewall">The authors declare that no experiments were performed on humans or animals for this study&#46;</p></span><span id="sec0070" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0100">Confidentiality of data</span><p id="par0195" class="elsevierStylePara elsevierViewall">The authors declare that they have followed the protocols of their work center on the publication of patient data&#46;</p></span><span id="sec0075" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0105">Right to privacy and informed consent</span><p id="par0200" class="elsevierStylePara elsevierViewall">The authors declare that no patient data appear in this article&#46;</p></span></span><span id="sec0080" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0110">Authorship</span><p id="par0205" class="elsevierStylePara elsevierViewall">All listed authors participated in the study conception and design&#44; in the data acquisition&#47;analysis and in the writing of the article&#46;</p></span></span>"
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          "identificador" => "sec0005"
          "titulo" => "Introduction"
        ]
        3 => array:3 [
          "identificador" => "sec0010"
          "titulo" => "Materials and methods"
          "secciones" => array:5 [
            0 => array:2 [
              "identificador" => "sec0015"
              "titulo" => "Patients"
            ]
            1 => array:2 [
              "identificador" => "sec0020"
              "titulo" => "Rapid on-site evaluation &#40;ROSE&#41;"
            ]
            2 => array:2 [
              "identificador" => "sec0025"
              "titulo" => "EBUS-TBNA"
            ]
            3 => array:2 [
              "identificador" => "sec0030"
              "titulo" => "Final diagnosis"
            ]
            4 => array:2 [
              "identificador" => "sec0035"
              "titulo" => "Statistical analysis"
            ]
          ]
        ]
        4 => array:2 [
          "identificador" => "sec0040"
          "titulo" => "Results"
        ]
        5 => array:2 [
          "identificador" => "sec0045"
          "titulo" => "Discussion"
        ]
        6 => array:2 [
          "identificador" => "sec0050"
          "titulo" => "Conclusion"
        ]
        7 => array:2 [
          "identificador" => "sec0055"
          "titulo" => "Conflict of interest"
        ]
        8 => array:3 [
          "identificador" => "sec0060"
          "titulo" => "Ethical disclosures"
          "secciones" => array:3 [
            0 => array:2 [
              "identificador" => "sec0065"
              "titulo" => "Protection of human and animal subjects"
            ]
            1 => array:2 [
              "identificador" => "sec0070"
              "titulo" => "Confidentiality of data"
            ]
            2 => array:2 [
              "identificador" => "sec0075"
              "titulo" => "Right to privacy and informed consent"
            ]
          ]
        ]
        9 => array:2 [
          "identificador" => "sec0080"
          "titulo" => "Authorship"
        ]
        10 => array:1 [
          "titulo" => "References"
        ]
      ]
    ]
    "pdfFichero" => "main.pdf"
    "tienePdf" => true
    "fechaRecibido" => "2014-09-26"
    "fechaAceptado" => "2015-02-16"
    "PalabrasClave" => array:1 [
      "en" => array:1 [
        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "Keywords"
          "identificador" => "xpalclavsec647160"
          "palabras" => array:4 [
            0 => "EBUS-TBNA"
            1 => "ROSE"
            2 => "Sample adequacy"
            3 => "Diagnostic accuracy"
          ]
        ]
      ]
    ]
    "tieneResumen" => true
    "resumen" => array:1 [
      "en" => array:3 [
        "titulo" => "Abstract"
        "resumen" => "<span id="abst0005" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0010">Background</span><p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Rapid on-site evaluation &#40;ROSE&#41; has the potential to increase endobronchial ultrasound-guided transbronchial needle aspiration &#40;EBUS-TBNA&#41; accuracy in the diagnosis of mediastinal lesions and lung cancer staging&#46; However&#44; studies have reported controversial results&#46;</p><p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">The purpose of our study was to evaluate the influence of ROSE on sample adequacy and diagnostic accuracy of EBUS-TBNA&#46;</p></span> <span id="abst0010" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0015">Methods</span><p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">Prospective observational study that enrolled 81 patients who underwent EBUS-TBNA for investigation of hilo-mediastinal lesions or lung cancer staging&#46; The first 41 patients underwent EBUS-TBNA with ROSE &#40;ROSE group&#41; and the last 40 patients without ROSE &#40;non-ROSE group&#41;&#46; Sample adequacy and diagnostic accuracy of EBUS-TBNA in both groups were compared&#46;</p></span> <span id="abst0015" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0020">Results</span><p id="spar0020" class="elsevierStyleSimplePara elsevierViewall">Adequate samples were obtained in 93&#37; of the patients in the ROSE group and 80&#37; in non-ROSE group &#40;<span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;10&#41;&#46; The diagnostic accuracy of EBUS-TBNA was 91&#37; in ROSE group and 83&#37; in non-ROSE group &#40;<span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;08&#41;&#46; Analyzing the EBUS-TBNA purpose&#44; in the subgroup of patients who underwent EBUS-TBNA for investigation of hilo-mediastinal lesions&#44; these differences between ROSE and non-ROSE group were higher compared to lung cancer staging&#44; 93&#37; of patients with adequate samples in the ROSE group vs&#46; 75&#37; in the non-ROSE group &#40;<span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;06&#41; and 87&#37; of diagnostic accuracy in ROSE group vs&#46; 77&#37; in non-ROSE group &#40;<span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;10&#41;&#46;</p></span> <span id="abst0020" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0025">Conclusions</span><p id="spar0025" class="elsevierStyleSimplePara elsevierViewall">Despite the lack of statistical significance&#44; ROSE appears to be particularly useful in the diagnostic work-up of hilo-mediastinal lesions&#44; increasing the diagnostic yield of EBUS-TBNA&#46;</p></span>"
        "secciones" => array:4 [
          0 => array:2 [
            "identificador" => "abst0005"
            "titulo" => "Background"
          ]
          1 => array:2 [
            "identificador" => "abst0010"
            "titulo" => "Methods"
          ]
          2 => array:2 [
            "identificador" => "abst0015"
            "titulo" => "Results"
          ]
          3 => array:2 [
            "identificador" => "abst0020"
            "titulo" => "Conclusions"
          ]
        ]
      ]
    ]
    "multimedia" => array:4 [
      0 => array:7 [
        "identificador" => "tbl0005"
        "etiqueta" => "Table 1"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "tabla" => array:1 [
          "tablatextoimagen" => array:1 [
            0 => array:2 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">Characteristics&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">ROSE group &#40;<span class="elsevierStyleItalic">n</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>41&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">Non-ROSE group &#40;<span class="elsevierStyleItalic">n</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>40&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black"><span class="elsevierStyleItalic">p</span>-Value&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleItalic">Age &#40;years&#41;&#44; mean &#40;&#177;SD&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">55&#46;6 &#40;&#177;15&#46;6&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">60&#46;3 &#40;&#177;14&#46;7&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;16&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleItalic">Males&#44; n &#40;&#37;&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">31 &#40;76&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">23 &#40;58&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;08&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleItalic">Investigation of mediastinal&#47;hilar lesions etiology&#44; n &#40;&#37;&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">29 &#40;71&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">32 &#40;80&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;33&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleItalic">Lung cancer staging&#44; n &#40;&#37;&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">12 &#40;29&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">8 &#40;20&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " colspan="4" align="left" valign="top"><span class="elsevierStyleItalic">Type of biopsied lesion</span></td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>Lymph node &#40;<span class="elsevierStyleItalic">n</span>&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">62&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">52&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;32&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>Mass &#40;<span class="elsevierStyleItalic">n</span>&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " colspan="4" align="left" valign="top"><span class="elsevierStyleItalic">Lymph node station &#40;n&#41;</span></td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>2R&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;32&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>2L&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>4R&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">22&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">18&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;32&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>4L&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">29&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">19&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>10R&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>10L&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>11R&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>11L&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " colspan="4" align="left" valign="top"><span class="elsevierStyleItalic">Mass location &#40;n&#41;</span></td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>Paratracheal&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>Hilar&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>Mediastinal&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleItalic">Lymph node size &#40;mm&#41;&#44; mean &#40;&#177;SD&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">16&#46;3 &#40;&#177;11&#46;2&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">17&#46;3 &#40;&#177;7&#46;6&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;70&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleItalic">Mass size &#40;mm&#41;&#44; mean &#40;&#177;SD&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">36&#46;8 &#40;&#177;17&#46;0&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">41&#46;5&#40;&#177;25&#46;4&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;73&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
              ]
              "imagenFichero" => array:1 [
                0 => "xTab1041249.png"
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        ]
        "descripcion" => array:1 [
          "en" => "<p id="spar0030" class="elsevierStyleSimplePara elsevierViewall">Demographic characteristics and baseline data&#46;</p>"
        ]
      ]
      1 => array:7 [
        "identificador" => "tbl0010"
        "etiqueta" => "Table 2"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "tabla" => array:1 [
          "tablatextoimagen" => array:1 [
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              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="table-head  " align="left" valign="top" scope="col">Patients&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " colspan="3" align="center" valign="top" scope="col" style="border-bottom: 2px solid black">Adequate sampling</th></tr><tr title="table-row"><th class="td" title="table-head  " align="" valign="top" scope="col" style="border-bottom: 2px solid black">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">ROSE group&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">Non-ROSE group&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black"><span class="elsevierStyleItalic">p</span>-Value&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleItalic">Total of patients&#44; n&#47;total &#40;&#37;&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">38&#47;41 &#40;93&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">32&#47;40 &#40;80&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;10&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>Investigation of mediastinal&#47;hilar lesions etiology&#44; <span class="elsevierStyleItalic">n</span>&#47;total &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">27&#47;29 &#40;93&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">24&#47;32 &#40;75&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&#46;06&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>Lung cancer staging&#44; <span class="elsevierStyleItalic">n</span>&#47;total &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">11&#47;12 &#40;92&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">8&#47;8 &#40;100&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&#46;00&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
              ]
              "imagenFichero" => array:1 [
                0 => "xTab1041248.png"
              ]
            ]
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spar0035" class="elsevierStyleSimplePara elsevierViewall">Adequacy of cytological samples&#46;</p>"
        ]
      ]
      2 => array:7 [
        "identificador" => "tbl0015"
        "etiqueta" => "Table 3"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "tabla" => array:2 [
          "leyenda" => "<p id="spar0045" class="elsevierStyleSimplePara elsevierViewall">NSCLC-NOS&#44; non-small cell lung carcinoma not otherwise specified&#59; FN&#44; false negatives&#59; TN&#44; true negatives&#46;</p>"
          "tablatextoimagen" => array:1 [
            0 => array:2 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="table-head  " align="left" valign="top" scope="col">EBUS-TBNA findings&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " colspan="4" align="center" valign="top" scope="col" style="border-bottom: 2px solid black">Patients &#40;final diagnosis&#41;&#44;</th></tr><tr title="table-row"><th class="td" title="table-head  " align="" valign="top" scope="col" style="border-bottom: 2px solid black">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " colspan="2" align="center" valign="top" scope="col" style="border-bottom: 2px solid black">ROSE &#40;<span class="elsevierStyleItalic">n</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>41&#41;</th><th class="td" title="table-head  " colspan="2" align="center" valign="top" scope="col" style="border-bottom: 2px solid black">Non-ROSE &#40;<span class="elsevierStyleItalic">n</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>40&#41;</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="table-entry  " colspan="5" align="left" valign="top"><span class="elsevierStyleBold">Malignant</span></td></tr><tr title="table-row"><td class="td" title="table-entry  " colspan="5" align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">Primary lung cancer</span></td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleHsp" style=""></span>Adenocarcinoma&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleHsp" style=""></span>Squamous cell carcinoma&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleHsp" style=""></span>NSCLC-NOS&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">5&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleHsp" style=""></span>Small cell carcinoma&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">Metastatic carcinoma</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">Lymphoma</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">Malignant neoplasia</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " colspan="5" align="left" valign="top"><span class="elsevierStyleVsp" style="height:0.5px"></span></td></tr><tr title="table-row"><td class="td" title="table-entry  " colspan="5" align="left" valign="top"><span class="elsevierStyleBold">Benign</span></td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">Sarcoidosis</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">Tuberculosis</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">Aspergillosis</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">Bronchogenic cyst</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " colspan="5" align="left" valign="top"><span class="elsevierStyleVsp" style="height:0.5px"></span></td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleBold">Negative for malignancy &#40;or reactive adenopathy&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">10&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="left" valign="top">&#40;<span class="elsevierStyleUnderline">3 FN</span>&#58; 1 non-small cell carcinoma&#44; 2 sarcoidosis&#59; <span class="elsevierStyleUnderline">7 TN</span>&#58; 2 silicosis&#44; 5 unchanged with 6 months of follow-up&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">18&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="left" valign="top">&#40;<span class="elsevierStyleUnderline">5 FN</span>&#58; 1 small cell carcinoma&#44; 1 occult carcinoma&#44; 1 lymphoma&#44; 1 sarcoidosis&#44; 1 granulomatous disease unspecified&#59; <span class="elsevierStyleUnderline">11 TN</span>&#58; unchanged with 6 months of follow-up&#59; <span class="elsevierStyleUnderline">2 inconclusive</span>&#58; lost to follow-up&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " colspan="5" align="left" valign="top"><span class="elsevierStyleVsp" style="height:0.5px"></span></td></tr><tr title="table-row"><td class="td" title="table-entry  " colspan="5" align="left" valign="top"><span class="elsevierStyleBold">Nondiagnostic samples</span></td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">Inconclusive samples</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="left" valign="top">&#40;1 small cell carcinoma&#44; 1 lymphoma&#44; 1 sarcoidosis&#44; 1 tuberculosis&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span><span class="elsevierStyleItalic">Nonrepresentative samples</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="left" valign="top">&#40;2 sarcoidosis&#44; 1 inconclusive &#8211; lost to follow-up&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="left" valign="top">&#40;1 lymphoma&#44; 1 sarcoidosis&#44; 2 bronchogenic cyst&#44; 2 unchanged with 6 months of follow-up&#44; 2 inconclusive &#8211; lost to follow-up&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
              ]
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                0 => "xTab1041247.png"
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        ]
        "descripcion" => array:1 [
          "en" => "<p id="spar0040" class="elsevierStyleSimplePara elsevierViewall">Results of EBUS-TBNA and final diagnosis&#46;</p>"
        ]
      ]
      3 => array:7 [
        "identificador" => "tbl0020"
        "etiqueta" => "Table 4"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "tabla" => array:3 [
          "leyenda" => "<p id="spar0055" class="elsevierStyleSimplePara elsevierViewall">Data are presented as &#37;&#46;</p>"
          "tablatextoimagen" => array:1 [
            0 => array:2 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="table-head  " align="" valign="top" scope="col" style="border-bottom: 2px solid black">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">ROSE &#40;<span class="elsevierStyleItalic">n</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>41&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="left" valign="top" scope="col" style="border-bottom: 2px solid black">Non-ROSE &#40;<span class="elsevierStyleItalic">n</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>40&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleItalic">Nondiagnostic cases</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">17 &#40;<span class="elsevierStyleItalic">n</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>7&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">20 &#40;<span class="elsevierStyleItalic">n</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>8&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>Mediastinal&#47;hilar lesions investigation&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">21 &#40;<span class="elsevierStyleItalic">n</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>6&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">25 &#40;<span class="elsevierStyleItalic">n</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>8&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleHsp" style=""></span>Lung cancer staging&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">8 &#40;<span class="elsevierStyleItalic">n</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="top">0 &#40;<span class="elsevierStyleItalic">n</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top"><span class="elsevierStyleItalic">Sensitivity &#40;nondiagnostic included&#41;</span>&nbsp;\t\t\t\t\t\t\n
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ISSN: 21735115
Original language: English
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