[A vesico-sigmoid fistula in a 15-year-old girl]

The authors diagnosed in a fifteen-year-old girl. other wise healthy, a double vesicosigmoidal fistula. It developed probably at the age of two after an acute abdominal attack of inflammatory character which was treated conservatively. The fistulae caused repeated inflammations of the urinary pathways. In the late diagnosis participated among others evaluation of miction cystography which was imperfect from the technical aspect. When repeated, this examination contributed to the diagnosis. After surgery the girl recovered.