论文部分内容阅读
目的探讨X线与B超定位在输尿管结石行体外震波碎石术(ESWL)中的应用。方法收集2001年1月至2009年3月行ESWL的输尿管结石2 190例。阳性结石用X线进行定位,透X线的阴性结石用B超进行定位。结果2 190例输尿管结石患者中,采用X线定位2 124人次,占碎石总人数的97%;采用B超定位66人次,占碎石总人数的3%。结论X线电视定位系统是输尿管结石的首选定位方法,通过B超辅助,能提高输尿管结石显影的阳性率。
Objective To investigate the application of X-ray and B-mode ultrasonography in the treatment of ureteral calculi undergoing extracorporeal shock wave lithotripsy (ESWL). Methods A total of 2 190 cases of ureteral calculi ESWL collected from January 2001 to March 2009 were collected. Positive stones with X-ray positioning, X-ray through the negative stones with B-positioning. Results Among 2 190 patients with ureteral calculi, 2,124 patients were located by X-ray, accounting for 97% of the total number of gravel; 66 patients were treated by B-ultrasound, accounting for 3% of the total number of patients with ureteral calculi. Conclusion X-ray television positioning system is the first choice of ureteral calculi positioning method, through B-assisted, can improve the positive rate of ureteral calculi.