我院自1986年12月至1989年1月经皮穿刺治疗肾囊肿42例(分 A、B 两组)均在 B 超普通探头定位下穿刺抽净囊液。A 组采用注入95%酒精、B 组注入四环素两种方法,疗效满意,无1例感染及其它并发症。资料42例中,男性27例,女性15例,年龄19～65岁,以腰部疼不适就诊18例,腰痛伴血尿1例,腹部包块3例(其中1例伴有发热),无任何症状仅在体检时 B 超发现肾囊肿20例,单纯靠 B 超确立诊断37例。静脉尿路造影发 In our hospital from December 1986 to January 1989 percutaneous puncture 42 cases of renal cysts (sub-A, B two groups) were under general anesthesia in the B ultrasound punctured the net cyst fluid. In group A, 95% ethanol was injected and in group B, tetracycline was injected into two groups. The results were satisfactory and none of the patients had any infection or other complications. Data 42 cases, 27 males and 15 females, aged 19 to 65 years old, 18 cases of low back pain, 1 case of back pain with hematuria, 3 cases of abdominal mass (1 case with fever), without any symptoms Only in the physical examination B-found renal cysts in 20 cases, the diagnosis by simple B-37 cases. Intravenous urography