Recurrence of primary spontaneous pneumothorax: Associated factors V. Riveiro-Blanco, C. Pou-Álvarez, L. Ferreiro, M.E. Toubes, J. Quiroga-Martínez, J. Suárez-Antelo, J.M. García-Prim, J.E. Rivo-Vázquez, R. Castro-Calvo, F.J. González-Barcala, F. Gude, L. Valdés

Alpha-1-antitrypsin deficiency (AATD) and spontaneous pneumothorax: Guidelines do not recommend screening for AATD in patients with pneumothorax – What did we find in 10 years of clinical evidence? E. Dias, I. Farinha, F. Costa

Idiopathic pleuroparenchymal fibroelastosis presenting in recurrent pneumothorax and bilateral pleural effusion: A case report Y. Zhang, L. Yang, Y. Li, H. Ma