Colovesical fistula due to colon diverticulitis.
D003108:Colonic Diseases / Q000209:etiology*; D004239:Diverticulitis, Colonic / Q000150:complications* / Q000601:surgery; D005260:Female; D006801:Humans; D007412:Intestinal Fistula / Q000209:etiology*; D007674:Kidney Diseases / Q000209:etiology; D008297:Male; D008875:Middle Aged; D001747:Urinary Bladder Fistula / Q000209:etiology*