[Ureterovaginal fistula caused by a forgotten pessary].
D005260:Female; D005547:Foreign Bodies; D006801:Humans; D010570:Pessaries; D014515:Ureteral Diseases; D014548:Urinary Fistula / Q000209:etiology*; D014599:Uterus; D014624:Vaginal Fistula / Q000209:etiology*
URINARY FISTULA/etiology; UTERUS/foreign bodies; VAGINAL FISTULA/etiology