Ureteric embolization: an alternative treatment strategy for urinary fistulae complicating advanced pelvic malignancy

OBJECTIVE: To report experience with a minimally invasive technique for palliation of urinary fistula/incontinence complicating advanced pelvic malignancy or its treatment. PATIENTS AND METHODS: We used ureteric embolization with permanent nephrostomy drainage in eight renal units in five patients for palliation of symptoms. All procedures were done under local anaesthesia as day-case procedures. Nephrostomy tubes were changed at regular intervals on an outpatient basis. Embolization was repeated when required. RESULTS: The follow-up was 2-84 months; four patients died from the underlying malignancy during the follow-up. All patients were continent and had effective palliation of their symptoms. Two patients required repeat embolization. There were no embolization-related complications. CONCLUSIONS: Ureteric embolization is a safe and effective minimally invasive palliative treatment option in urinary fistulae or incontinence complicating advanced pelvic malignancy.