Crohn's disease of the colon and its distinction from diverticulitis.
D000328:Adult; D000368:Aged; D001004:Anus Diseases / Q000150:complications; D001706:Biopsy; D003108:Colonic Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D003424:Crohn Disease / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D003937:Diagnosis, Differential; D004239:Diverticulitis, Colonic / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D011859:Radiography; D012006:Rectovaginal Fistula / Q000150:complications; D012812:Sigmoidoscopy