Vesicocervical fistula: rare complication of cesarean section demonstrated by magnetic resonance imaging.

We report a rare complication of cesarean section in a 46-year-old woman presenting with incontinence. The patient was noted at cystoscopy to have a lesion on the posterior wall of the bladder. Histologic examination of the biopsied lesion demonstrated endocervical tissue, and subsequent magnetic resonance imaging revealed a vesicocervical fistula.