目的观察经腹腔径路及经后腹腔径路腹腔镜治疗肾囊肿的疗效。方法采用腹腔镜经腹腔径路治疗肾囊肿18例,其中双侧7例,经后腹腔径路治疗肾囊肿38例。结果本组56例均获成功,术中出血少,术后恢复快,效果好,随访2~12个月,无远期并发症。结论腹腔镜治疗肾囊肿损伤小,恢复快,疗效好,推广应用价值大。 Objective To observe the effect of peritoneal laparoscopic transabdominal laparoscopic treatment of renal cysts. Methods 18 cases of renal cyst were treated by laparoscopic transabdominal approach, including 7 cases of bilateral renal cysts and 38 cases of renal cysts treated by retroperitoneal approach. Results The group of 56 cases were successful, less bleeding, postoperative recovery quickly, the effect is good, followed up for 2 to 12 months, no long-term complications. Conclusions Laparoscopic treatment of renal cyst lesion small, fast recovery, good curative effect, promote the use of large.