Pseudo-ulcerative colitis proximal to obstructing colon carcinoma.
D000230:Adenocarcinoma / Q000150:complications; D000368:Aged; D003092:Colitis / Q000209:etiology*; D003093:Colitis, Ulcerative / Q000175:diagnosis*; D003110:Colonic Neoplasms / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012811:Sigmoid Neoplasms / Q000150:complications