Vesicovaginal fistula with secondary vaginal stones

We report a rare case of a vesicovaginal fistula associated with secondary vaginal stones that was managed totally endoscopically.

A 52-year-old woman presented with urinary incontinence and perineal pain. On subsequent evaluation, we found a vesicovaginal fistula associated with secondary vaginal stones caused by a retained gauze. Management involved vaginoscopy, intracorporeal shock wave lithotripsy for vaginal stones, and removing retained medical gauze. We performed cystoscopy, laparoscopic cystotomy, transabdominal Foley catheterization of the vesicovaginal fistula for traction, injection of diluted adrenaline-saline solution for better dissection, dissection of the bladder from the vagina, tension-free closure of the bladder and vaginal defects, and closure of the cystotomy.

Operative time was 155 minutes and blood loss was 60 mL. The patient was discharged on postoperative day 3, and catheterization time was 14 days. At 3-month follow-up, the patient was fully continent.

To our knowledge, this is the first reported case of a vesicovaginal fistula associated with secondary vaginal stones which was managed totally endoscopically. We believe that this is a feasible and efficacious approach for the management of such cases.