title: Absence of the left pulmonary artery: anomalous collateral from the coronary artery to affected lung.
mesh_terms: D000328:Adult; D001158:Arteries / Q000002:abnormalities*; D003097:Collateral Circulation; D003331:Coronary Vessels; D006801:Humans; D008168:Lung / Q000098:blood supply*; D008297:Male; D011651:Pulmonary Artery / Q000002:abnormalities*