Endoscopic examination of the colon and rectum distal to a colostomy.
We report results of the endoscopic examination of the colon distal to a colostomy in 85 patients. Almost half had symptoms related to the excluded bowel. Whereas severe colitis or tumor may be asymptomatic, many patients had discomfort, pain, bleeding, and discharge. Endoscopic examination revealed abnormal findings in 80% of the patients. These were as uncomplicated as mucous plugs or as serious as polyps or carcinoma. We found a high incidence of diversion colitis in the excluded colon. Because of these abnormal findings, endoscopy of the bowel distal to a colostomy at regular intervals is recommended. Mucous plugs and scybala should be treated by irrigation, while polyps and carcinoma should be treated as they would in the nondiverted colon. Diversion colitis can be treated medically with local steroids, or surgically. In most cases, even in severe colitis, we recommend closure of the colostomy. Removal of the excluded colon is seldom necessary.
Haas
P A
PA
Henry Ford Hospital, Division of Colon and Rectal Surgery, Detroit, Michigan.
Fox
T A
TA
Szilagy
E J
EJ
D003108:Colonic Diseases / Q000175:diagnosis* / Q000628:therapy; D003113:Colonoscopy; D003125:Colostomy; D006801:Humans; D007081:Ileostomy; D011351:Proctoscopy; D012002:Rectal Diseases / Q000175:diagnosis* / Q000628:therapy; D012812:Sigmoidoscopy