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目的 比较CT与B超在肾囊肿经皮穿刺抽液并硬化治疗术中的影像导引作用。方法 CT导引下穿刺肾囊肿抽液硬化治疗50例,B超导引下132例。结果 CT导引下共穿刺86个囊肿,穿刺次数216 次,硬化治疗失败的囊肿9 个;B超导引下共穿刺298个囊肿,穿刺次数304次,硬化治疗失败的囊肿4个。结论 在穿刺及硬化治疗肾囊肿术中,B超导引明显较CT导引更有优势。
Objective To compare the imaging guidance of CT and B ultrasound in percutaneous puncture and sclerosis of renal cysts. Methods CT guided puncture renal cyst drainage pumping 50 cases, 132 cases under the guidance of B-guided. Results A total of 86 cysts were punctured under CT guidance. The number of punctures was 216 and the number of failed cysts was 9. A total of 298 cysts were punctured by B-ultrasound and 304 were punctured. Four failed cysts were sclerosis treated. Conclusion In the puncture and sclerosis treatment of renal cyst, B-guided significantly more advantages than CT-guided.