[Vesicosigmoidal fistula, report of three cases].
D000368:Aged; D001003:Anal Canal; D001187:Artificial Organs; D012809:Colon, Sigmoid; D003110:Colonic Neoplasms / Q000150:complications; D005260:Female; D006801:Humans; D007412:Intestinal Fistula; D008297:Male; D008875:Middle Aged; D001747:Urinary Bladder Fistula