80年代腹腔镜技术开始应用于临床 ,90年代应用于泌尿外科 ,但发展缓慢。我院从 2 0 0 1年 8月开始经后腹腔途径行肾囊肿去顶减压术 ,共实施 2 6例 ,效果非常满意 ,报告如下。1　资料与方法1 1　临床资料　本组 2 6例 ,男性 1 5例 ,女性 1 1例 ,年龄 3 7～ 66岁 ,平均 5 1岁。 Laparoscopic technology in the 80’s began to be used clinically, and in the 90’s it was applied to urology, but its development was slow. In our hospital from August 2001 onwards, retroperitoneal renal cyst decompression surgery, a total of 26 cases, the effect is very satisfactory, the report is as follows. 1 Materials and Methods 1 1 Clinical data The group of 26 cases, 15 males and 11 females, aged 37 to 66 years, mean 51 years.