[Enterovesical fistula (author's transl)].

The authors get a starting point from describing a case with undecided etio-pathogenesis, to focalize the entero-vesical fistulas that represent the most frequent variety of entero-urinary fistulas. Particularly they stop a little on manifold aspects of etio-pathogenetic and classificative order, refer anamnestic, clinical, instrumental and radiological data which allow to get an undoubted diagnosis, emphasize the high rates of complete recoveries in relation to the timely application of adequate surgery.