Methods Twenty-eight cases of ureteric stricture were treated partly with direct dilation by percutaneous renal pelvis puncture or retrograde dilation through urethra with stent implantation.
英
美
- 方法对28例输尿管良恶性狭窄患者,采用经皮肾穿刺顺行法或经尿道逆行法插管,行球囊扩张后支架置入。