Transurethral ureteric embolization for locally advanced cervical cancer with uretero-vaginal fistula-A case report

Introduction: Targeted radiotherapy, surgery, and localised disease progression can all result in fistulous tract formation in patients with a pelvic malignancy, in particular cervical or endometrial cancer. This report discusses a novel technique for palliative management of ureterovaginal fistulas in end-stage disease. Presentation of case report: We report the case of a 37 year old female with metastatic cervical squamous cell carcinoma previously treated with chemoradiation who presented with progressive disease and secondary development of a symptomatic ureterovaginal fistula. Discussion: This case report discusses the causes and sequalae of uretero-vaginal fistula formation, the role of the interventional radiology with regards to palliative intervention, and potential patient factors that can affect performance of such procedures. Conclusion: Interventional radiology plays an important role in palliative and symptomatic management of end stage malignant disease. Ureteric embolisation via a retrograde transurethral approach by way of an existing stent is a novel approach to access making the procedure easier for both the patient and radiologist.