Benign duodenocolic fistula.
D000368:Aged; D003108:Colonic Diseases / Q000175:diagnosis / Q000209:etiology / Q000601:surgery; D004378:Duodenal Diseases / Q000175:diagnosis / Q000209:etiology / Q000601:surgery; D006801:Humans; D007412:Intestinal Fistula / Q000175:diagnosis / Q000209:etiology / Q000601:surgery; D008297:Male