电切镜下双频双脉冲U-100 Nd:YAG激光碎石术治疗下尿路结石37例报告  

Treatment of low urinary calculi with the double-frequency double-pulse U-100 neodymium of YAG laser lithotripsy through resectoscopy(a report of 37 cases)

作　　者：郎根强[1] 章益峰[1] 庄剑秋[1] 曹建伟[1] 褚健[1] 李国宝[1] 

机构地区：[1]中国人民解放军第四一一医院泌尿外科,上海200081

出　　处：《中国内镜杂志》2007年第11期1168-1169,1172,共3页China Journal of Endoscopy

摘　　要：目的探讨电切镜下双频双脉冲U-100掺钕钇石榴石(Nd:YAG)激光碎石治疗下尿路结石的疗效。方法应用双频双脉冲U-100掺钕钇石榴石(Nd:YAG)激光经电切镜治疗下尿路结石37例,其中膀胱结石32例,后尿道结石5例。结果碎石成功率86.5%(32/37)。平均手术时间34min。结论电切镜下双频双脉冲U-100掺钕钇石榴石(Nd:YAG)激光碎石术治疗下尿路结石,是一种高效、安全、操作简便及组织损伤甚微的手术方法。[Objective] To investigate the effect of the double-frequency double-pulse U-100 neodymium of YAG（Nd： YAG） laser lithotripsy through resectoscopy on treatment of low urinary calculi. [Methods] 37 cases of low urinary calculi treated by the double-frequency double-pulse U-100 neodymium of YAG laser lithotripsy through resectoscopy were analyzed retrospectively, included 32 cases with bladder-stone and 5 cases with posterior urethral calculus. [Result] The successful rate of lithotripsy was 86.5% （32/37）. The mean time of lithotripsy operation was 34 minutes. [Conclusions] The double-frequency double-pulse U-100 neodymium of YAG laser lithotripsy through resectoscopy is a high-efficlent, safe and simple-operation technique with less damage to tissue in the treatment of low urinary calculi.

关 键 词：下尿路结石 碎石术 双频双脉冲激光 

分 类 号：R691.4[医药卫生—泌尿科学]