子宫肌瘤是一种最为常见的妇科良性肿瘤,随着腹腔镜技术的发展与普及,腹腔镜子宫肌瘤剔除术在临床上也得以广泛应用,但肌瘤过大使腹腔镜手术难度增加,导致术中出血增加,而且部分患者需改开腹手术。我科2009年1月至2013年1月期间对64例子宫肌瘤患者在腹腔镜子宫肌瘤剔除术前分别采用米非司酮和促性腺激素释放激素类似物(GnRHa)进行预处理,比较二者的作用。现报告如下。1资料与方法 Uterine fibroids is one of the most common benign gynecological tumors, with the development and popularization of laparoscopic techniques, laparoscopic myomectomy is also widely used in clinical practice, but the difficulty of laparoscopic myomectomy increased, resulting in Intraoperative bleeding increased, and some patients need to change laparotomy. My department from January 2009 to January 2013 period of 64 cases of uterine fibroids in patients with laparoscopic myomectomy before the use of mifepristone and gonadotropin-releasing hormone analogues (GnRHa) for pretreatment, compared The role of both. The report is as follows. 1 data and methods