title: X-ray of the month. Section of Chest Diseases, Yale-New Haven Medical Center.
mesh_terms: D000328:Adult; D000013:Congenital Abnormalities / Q000150:complications / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D006801:Humans; D006976:Hypertension, Pulmonary / Q000150:complications; D008297:Male; D011651:Pulmonary Artery / Q000002:abnormalities*; D011859:Radiography