Acute respiratory distress syndrome (6) Allergic bronchopulmonary aspergillosis (4) Alpha-1 antitrypsin deficiency (5) Altitude related disorders (9) Atelectasis (3) Eosinophilic granulomatosis with polyangiitis (Churg-Strauss syndrome) (5) Extrinsic allergic alveolitis (7) Granulomatosis with polyangiitis (9) Idiopathic pulmonary fibrosis (8) Kartagener's syndrome (2) Löffler's syndrome (5) Microscopic polyangiitis (3) Psittacosis (8) Sarcoidosis (13) Silicosis (4)