Long-term results of metallic stents for malignant ureteral obstruction in advanced cervical carcinoma.

Purpose: We present our experience with the use of metallic stents (Wallstents®) in the management of malignant ureteral obstruction to maintain renal function, thereby permitting the use of chemotherapeutic agents to treat the underlying malignancy.

Patients And Methods: We retrospectively reviewed the records of 24 patients with ureteral obstruction secondary to advanced cervical carcinoma, stage T3b (n=10) and T4 (n=14), that was relieved by Wallstents. Nineteen patients needed bilateral and 5 needed unilateral Wallstents to relieve the obstruction.