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目的探讨彩色多普勒超声引导下经皮穿刺治疗高难度肾囊肿的疗效。方法利用彩色多普勒超声的血流声像特点,多角度探查定位,回避周边血管、组织器官,提高定位的精确性。结果我们2004年2月—2008年11月对82例高难度肾囊肿患者进行穿刺,成功77例,成功率为93.9%(77/82),未出现严重并发症。结论利用彩色多普勒超声的血流声像特点,精确定位行经皮穿刺治疗高难度肾囊肿,可提高穿刺治疗的成功率和安全性。
Objective To investigate the curative effect of percutaneous puncture guided by color Doppler ultrasound on difficult renal cyst. Methods The color Doppler ultrasound was used to explore the features of blood flow and audiovisual imaging, and to explore and locate at different angles to avoid the surrounding blood vessels, tissues and organs and improve the accuracy of localization. Results From February 2004 to November 2008, 82 patients with difficult renal cyst were punctured and 77 patients were successfully treated. The success rate was 93.9% (77/82). There were no serious complications. Conclusion The use of color Doppler ultrasound imaging characteristics of blood flow, pinpoint percutaneous puncture for the treatment of difficult renal cysts can improve the success rate and safety of puncture treatment.