Aneurysms of the thoracic aorta.
D000368:Aged; D001012:Aorta, Abdominal; D001013:Aorta, Thoracic; D001014:Aortic Aneurysm / Q000145:classification / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged