摘要
目的:探讨B超定位在体外冲击波碎石(ESWL)治疗输尿管结石的临床价值。方法:回顾性分析1999年6月~2008年12月运用WD-ESWL91型和HK.ESWL-Vm型碎石机在B超定位下对681例输尿管结石进行碎石治疗的临床资料,并观察治疗过程,电压,冲击次数,声像图特点等情况。结果:681例输尿管结石中,一次性碎石成功171例(25.1%),复震292例(42.9%),碎石失败218例(32.0%),有效率为68.0%。结论:B超定位准确、安全、无辐射,是ESWL治疗输尿管结石定位的主要方法之一。
Objective: To investigate the clinical value of treating ureteral calculi with extraeorporeal shock wave lithotripsy under the guidance of B-ultrasound. Methods. Clinical data of 681 eases of ureteral calculi that underwent extraeorporeal shock wave lithotripsy operation (WD-ESWL91 or HK. ESWL-Vm) under the guidance of B-ultrasound were retrospective analyzed. Related information such as voltage, shock times and the B-ultrasound images were also analyzed. Results: With a total effective rate of 68.0% , 171 out of the 681cases had calculus crushed after one treatment (25.1% ), 292 cases (42.9%) underwent subsequent treatment and 218 eases (32.0%) failed. Conclusion. As a safe, accurate method which is also free of radiation, B-ultrasound is a prefenced method for localization in the treatment of nreteral calculi with extracorporeal shock wave lithotripsy.
出处
《海南医学院学报》
CAS
2009年第7期780-782,共3页
Journal of Hainan Medical University
基金
海南医学院科研基金资助学报项目(0020090059)~~
关键词
输尿管结石
体外冲击波碎石
超声检查
Ureteral calculi
Extracorporeal shock wave lithotripsy
B-ultrasound