Ischemic origin of ulcerative colitis associated with potentially obstructing lesions of the colon.
D003093:Colitis, Ulcerative / Q000000981:diagnostic imaging / Q000209:etiology* / Q000473:pathology*; D003106:Colon / Q000098:blood supply*; D003108:Colonic Diseases / Q000150:complications* / Q000000981:diagnostic imaging; D003110:Colonic Neoplasms / Q000150:complications / Q000000981:diagnostic imaging / Q000473:pathology; D006801:Humans; D007415:Intestinal Obstruction / Q000150:complications* / Q000000981:diagnostic imaging; D007511:Ischemia; D011859:Radiography