Outcomes of metallic ureteral stents for malignant ureteral obstruction and chronic benign ureteral obstruction / 局解手术学杂志

ABSTRACT

Objective To evaluate the curative effect of metallic stent placed for malignant and chronic benign ureteral obstruction. Methods From October 2013 to April 2014, 10 patients were given placement of the metallic stents for treatment of malignant ureteral ob-struction and chronic benign ureteral obstruction in our institutionl. ECT was performed to test split kidney function after metallic stents placement. Results After the mean follow-up time of 4 months ( ranged from 1 to 7 months) , unilateral renal function improved in 11 cases. And there was no decrease of kidney function among all the patients who were given placement of the metallic stents. Conclusion Metallic stent is a valuable treatment for releasing the malignant and chronic benign ureteral obstruction.