Colonic fistulas.
Colonic fistulas are uncommon. They are frequently external but also occur internally to a number of organs. External fistulas are usually caused by a complication or are the result of a surgical procedure, such as leaking anastomosis or incision and drainage of an abscess resulting from an underlying pathologic condition.
Lavery
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Department of Colorectal Surgery, Cleveland Clinic Foundation, Ohio, USA.
D003108:Colonic Diseases / Q000175:diagnosis / Q000209:etiology / Q000601:surgery*; D004241:Diverticulum, Colon / Q000150:complications; D006801:Humans; D007412:Intestinal Fistula / Q000175:diagnosis / Q000209:etiology / Q000601:surgery*; D001745:Urinary Bladder Diseases / Q000601:surgery