Results:All the eight cases were comfirmed on operation,including 5 ureterovesical anastomoses stricture,2 ureterostoma,1 ureteral stone and stricture.

• 结果:全部病例行手术证实,其中吻合口狭窄5例,输尿管尿瘘2例,输尿管结石伴狭窄1例。