摘要
目的 探讨双频双脉冲U 10 0掺钕钇铝石榴石 (Nd :YAG )激光粉碎泌尿系结石的疗效及安全性。 方法 应用双频双脉冲U 10 0Nd :YAG激光经输尿管镜和尿道膀胱镜治疗泌尿系结石10 1例 ,其中输尿管结石 83例 ,膀胱结石 15例 ,后尿道结石 3例。 结果 输尿管结石碎石成功率为91.6 % (76 /83) ,膀胱结石碎石成功率为 80 .0 % (12 /15 ) ,尿道结石碎石成功率为 10 0 % (3/3)。平均手术时间 33min ,平均激光工作时间 (5 .5± 2 .8)min。输尿管结石碎石后平均 15 (7～ 2 8)d排净结石。 结论 双频双脉冲U 10 0Nd :YAG激光能迅速、高效地粉碎泌尿系结石 。
Objective To evaluate the effect and safety of the frequency-doubled double-pulse U-100 neodymium of YAG (Nd:YAG) laser lithotripsy of calculi in the urinary tract. Methods 101 cases of urinary calculi treated by the frequency-doubled double-Pulse U-100 Nd of YAG laser under ureteroscope and cystoscope were reviewed retrospectively, included 83 cases with ureterolith, 15 with cystolith and 3 with posterior urethral calculus. Results The successful rate of lithotripsy was 91.6%(76/83) in ureterolith, 80%(12/15) in cystolith, and 100%(3/3) in posterior urethral calculus. The mean time of operation was 33 minutes and the laser worked 5.5±2.8 minutes in average. The stonefreeing time was 7～28 days and the average time was 15 days. Conclusions The frequency-doubled double-pulse U-100 Nd of YAG laser can shatter stones quickly and efficiently with no damage to the normal urinary organ.
出处
《中国现代手术学杂志》
2003年第5期369-371,共3页
Chinese Journal of Modern Operative Surgery
