The aortic-pulmonary mediastinal stripe.
D000368:Aged; D000388:Air; D001013:Aorta, Thoracic / Q000000981:diagnostic imaging*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D008297:Male; D008478:Mediastinal Emphysema / Q000000981:diagnostic imaging; D008482:Mediastinum / Q000000981:diagnostic imaging*; D011651:Pulmonary Artery / Q000000981:diagnostic imaging*; D011859:Radiography; D013898:Thoracic Injuries / Q000000981:diagnostic imaging