Double aortic arch in a dog.
D000015:Abnormalities, Multiple / Q000175:diagnosis / Q000662:veterinary; D000818:Animals; D001013:Aorta, Thoracic / Q000002:abnormalities*; D004108:Dilatation, Pathologic / Q000000981:diagnostic imaging / Q000662:veterinary; D004283:Dog Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D004285:Dogs; D004374:Ductus Arteriosus, Patent / Q000175:diagnosis / Q000662:veterinary; D004935:Esophageal Diseases / Q000000981:diagnostic imaging / Q000662:veterinary; D008297:Male; D011859:Radiography