Chronic ulcerative colitis associated with malignant disease.
D000328:Adult; D003082:Colectomy; D003093:Colitis, Ulcerative / Q000150:complications* / Q000601:surgery; D003110:Colonic Neoplasms / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011230:Precancerous Conditions; D012007:Rectum / Q000601:surgery