Cystic medical degeneration of the aorta in poultry.
D000818:Animals; D001012:Aorta, Abdominal / Q000473:pathology; D001014:Aortic Aneurysm / Q000150:complications; D001018:Aortic Diseases / Q000150:complications / Q000209:etiology / Q000473:pathology / Q000662:veterinary*; D002645:Chickens; D004372:Ducks; D005260:Female; D005777:Geese; D008297:Male; D011201:Poultry Diseases; D014422:Turkeys; D014651:Vasa Vasorum / Q000473:pathology