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1 资料及方法 全部病例均为1996年8月至2001年10月在我科门诊就诊病人,共498例,年龄22-32岁,病程1-4月,病变部位,外阴、小阴唇、肛门周围,阴道和宫颈。我们将498例患者随机分为三个组,第一组265例,第二组186例,第三组37例。三组患者施术时均为患者截石位于手术台上,外阴常规消毒,2％利多卡因病灶区域麻醉。三组不同施术方法如下:
1 Materials and Methods All cases were in our clinic in August 1996 to October 2001 for treatment of patients, a total of 498 cases, aged 22-32 years, duration of January to April, the lesion, the vulva, labia minora, around the anus , Vagina and cervix. We randomly divided 498 patients into three groups: 265 in the first group, 186 in the second group and 37 in the third group. The patients in the three groups were all operated on the operating table with the lithotomy, the vulva was routinely disinfected and the area of 2% lidocaine was anesthetized. Three different methods of operation are as follows: