title: Pulmonary manifestations of histiocytosis X.
mesh_terms: D004803:Eosinophilic Granuloma / Q000150:complications; D006646:Histiocytosis, Langerhans-Cell / Q000150:complications; D006801:Humans; D008171:Lung Diseases / Q000000981:diagnostic imaging / Q000209:etiology; D008175:Lung Neoplasms; D008206:Lymphatic Diseases / Q000000981:diagnostic imaging / Q000453:epidemiology; D011030:Pneumothorax / Q000150:complications; D011379:Prognosis; D011859:Radiography