[Transverso-vesical fistula caused by unrecognized appendicitis].
D000208:Acute Disease; D001064:Appendicitis / Q000150:complications*; D006801:Humans; D007412:Intestinal Fistula / Q000209:etiology*; D001747:Urinary Bladder Fistula / Q000209:etiology*
APPENDICITIS/complications; INTESTINAL FISTULA/etiology; VESICAL FISTULA/etiology