Objective To observe the therapeutic effect of absolute alcohol treatment on 158 cases with hepatic and renal cyst by percutaneous puncture under the guidance of color Doppler flow image (CDFI).

• 目的 观察超声引导下肝肾穿刺注射无水酒精治疗肝肾囊肿158例的疗效和彩色多普勒超声导向 作用。