title: Vascular changes in the lungs on the plain radiograph of the chest.
mesh_terms: D001164:Arteriovenous Fistula / Q000000981:diagnostic imaging; D006330:Heart Defects, Congenital / Q000000981:diagnostic imaging; D006801:Humans; D006976:Hypertension, Pulmonary / Q000000981:diagnostic imaging; D008171:Lung Diseases / Q000000981:diagnostic imaging; D011651:Pulmonary Artery / Q000000981:diagnostic imaging*; D011655:Pulmonary Embolism / Q000000981:diagnostic imaging; D011656:Pulmonary Emphysema / Q000000981:diagnostic imaging; D011667:Pulmonary Veins / Q000000981:diagnostic imaging*; D011859:Radiography