膀胱内腹腔镜下输尿管膀胱再吻合术五例报告

目的 探讨后腹腔镜下肾窦内肾盂切开取石治疗肾鹿角状及多发性结石的疗效. 方法肾多发及鹿角状结石患者15例.男9例,女6例.平均年龄40岁.结石直经1.5～3.7 cm.常规用3个穿刺器,建立气腹于腹膜后间隙,紧贴肾盂外膜向肾窦内分离,暴露出肾盏漏斗部,切开取石,输尿管内置入双J管,3-0可吸收线缝合肾盂切口.冲洗、放置引流管.术后3～4 d拔出引流管.2周左右拔出双J管. 结果 15例手术均获成功,平均手术时间170 rain.术后平均住院7 d.随访3～15个月,2例有0.2～0.5 cm结石残留. 结论 后腹腔镜下肾窦内肾盂切开取石提供了微创的新途径,暴露好、出血少、创伤小、恢复快.

Retroperitoneal laparoscopic pyelolithotomy in the treatment of intrarenal pelvic calculi

Objective To evaluate the clinical efficacy and safety of retroperitoneal laparoscopic pyelolithotomy in the treatment of intrarenal pelvic staghorn calculus or multiple renal calculi. Methods Fifteen patients(9 males and 6 females)with average age of 40 years old were treated. The diameters of the calculi were from 1.5 cm to 3.7 cm. Three trocars were used in this procedure as rou-tine. The renal sinus was exposed by separating the pelvis from outside to inside until reaching the in-fundibulum of the renal calyx. Then the renal calyx was cut open and the calculus was taken out. Double J stent was placed in the ureter and the incision of pelvis was closed by 3-0 absorbable suture. The drainage tube was pulled out 3-4 d post-operatively according to the drainage quantity. Double J stent was then pulled out 2 weeks after surgery. Results All the 15 procedures were successfully completed. The average operation time was 170 min and the average post-operative hospital stay was 7 d. During the 3-15 months' follow-up, 2 patients had calculus remnants with the size of 0. 2-0.5cm in diameter. Conclusions Retroperitoneal laparoscopic pyelolithotomy provides a minimally inva-sive treatment option in patients with intrarenal pelvic staghorn calculus or multiple renal calculi. It has the advantages of good exposure, little bleeding, small incision and fast recovery.