title: Diverticular fistula between sigmoid colon and sacral cleft.
mesh_terms: D000368:Aged; D012809:Colon, Sigmoid; D003125:Colostomy; D004241:Diverticulum, Colon / Q000150:complications; D005260:Female; D005402:Fistula; D006801:Humans; D007412:Intestinal Fistula / Q000175:diagnosis / Q000209:etiology / Q000601:surgery; D012445:Sacrococcygeal Region