[Appendicovesical fistula treated with elective laparoscopic surgery].

Background: appendicovesical fistula is a rare complication of advanced acute appendicitis and represents a rare type of enterovesical fistula. Its symptoms are vague and imprecise and its diagnosis is difficult, requiring a high level of suspicion. Exploratory laparotomy has been the key for diagnosis and definitive treatment for many years, but recently the laparoscopic approach is standing out among different experienced groups as the method of choice.