铂立组合式输尿管软镜联合钬激光碎石术治疗肾结石的疗效观察

目的探讨使用铂立组合式输尿管软镜联合钬激光治疗肾结石的疗效。方法 58例肾结石患者,经术前尿路造影(CTU)定位,采用输尿管软镜联合钬激光碎石,术后留置双J管4~12周。结果 52例一期完成手术,平均手术时间38 min左右,6例行二期软镜治疗,术后1周复查有24例结石残留,56例术后发生感染,其中17例脓毒症/脓毒症休克。结论铂立组合式输尿管软镜能较好完成各类肾结石手术,损伤小,但伴发的感染尤其是脓毒症要引起足够重视。

Curative observation of polyscope modular flexible ureteroscope combined with Holmium laser lithotripsy in the treatment of renal calculi

Objective To evaluate the curative effect of polyscope modular flexible ureteroscope combined with Holmium laser lithotrip-sy in the treatment of renal calculi. Methods 53 patients with renal calculi were performed CTU to detect the position of renal calculi before operation. The patients were treated with polyscope modular flexible ureteroscope combined with Holmium laser, and the double J tube were routinely indwelled 4 to 12 weeks after surgery. Results All the 52 patients has successfully completed the operation in the frist stage. The mean operative time was about 38 minutes. 6 patients were treated with flexible ureteroscope for second stage operation. One week after oper-ation, the review showed that there were residual calculi existed in 24 cases and there were 56 cases of post-operative infection, including 17 cases of sepsis or sepsis shock. Conclusion Polyscope modular flexible ureteroscope can be used for all kinds of kidney stones surgery and is characterized by safety and mild tissue injury. But we should pay more attention to the post-operative infection especially urosepsis.