The interventional therapy under ultrasonic guidance with absolute alcohol(95%),tetracycline,Xiaozhiling injecting agent for renal cyst is safe,effective and has high cure rate,which can substitute for operation.

• 95%25无水乙醇、四环素、消痔灵等超声引导下介入性治疗肾囊肿安全有效,治愈率高,可取代开腹手术治疗。