中国医学前沿杂志（电子版）Issue(8)：10-12,3.
以手术时间与术中出血量为参数研究经腹腹腔镜肾上腺切除术的学习曲线
The learning curve of laparoscopic adrenalectomy：measured by operation time and intraoperative blood loss
摘要
Abstract
ObjectiveTo evaluate the learning curve of transperitoneal laparoscopic adrenalectomy measured by operation time and intraoperative blood loss.MethodThe clinical data of 135 patients who were underwent laparoscopic adrenalectomy completed by the same group of surgeons from January 2012 to November 2014 were retrospectively analyzed. All the cases were divided into ifve groups in chronological order with each group of 27 patients. Operation time and intraoperative blood loss were analyzed and differences between groups were compared.ResultBy statistics, the operative time and intraoperative blood loss were decreased with the increase of cases. Among the latter four groups, the difference of operation time was signiifcant while there was no signiifcant difference in intraoperative blood loss parameter. Among the last three groups, there were no signiifcant differences in both parameters.ConclusionFor the urologist with rich experience of open and laparoscopic surgery, the learning curve of transperitoneal laparoscopic adrenalectomy is the accumulation 50~60 cases of experience.关键词
腹腔镜肾上腺切除术/学习曲线/手术时间/术中出血量Key words
Laparoscopic adrenalectomy/Learning curve/Operation time/Intraoperative blood loss引用本文复制引用
李鹏,李连军,张栋,张沂南,孙鹏..以手术时间与术中出血量为参数研究经腹腹腔镜肾上腺切除术的学习曲线[J].中国医学前沿杂志（电子版）,2015,(8):10-12,3.基金项目
2014年山东省科技攻关计划 （）
