An uncommon case of inflammatory infiltration of the urinary bladder in the long-term process of the purulent inflammation of the cervix and vaginal fornix, complicated with vesicovaginal fistula of unknown etiology.

We shall discuss the case of a female patient, aged 64 years, who was suffering from long-term purulent inflammation of the vaginal fornix that later involved the vaginal stump. This inflammatory process spread to the bladder trigone and resulted in vesicovaginal fistula (VVF) formation together with a bilateral hydronephrosis that required the placement of a temporary percutaneous nephrostomy. A non-cicatrized inflammatory reaction occurred at the right-sided insertion of the nephrostomy, which has yet to be successfully treated despite intensive dermatological and surgical approaches that included skin grafting. In the course of five-year treatment we observed a gradual regression of the inflammatory infiltration of both the trigone of the bladder and the vagina as well as a gradual closing of the VVF. The extremely long-lasting and uncommon local inflammatory reactions in the vagina, bladder, and dermal layers mandated the application of conservative treatment. The possibility of difficulties and defective healing of tissues that could result from surgical correction of the VVF are discouraging for both the patient and medical staff.