患者女,24岁,因“结婚2年不孕”于2011年4月10日就诊。彩色多普勒示左侧卵巢肿物大小约5.0cm×6.0cm(左卵巢畸胎瘤?);造影提示双侧输卵管梗阻。于2011年4月16日以“原发性不孕;左侧卵巢畸胎瘤?”收入院。患者既往体健,平素月经规律。妇科检查:子宫前位,正常大小,于子宫左后方可触及一肿物,大小约5.0cm×5.0cm,质中等,边界不规则,活动稍差。肿瘤标志物甲胎蛋白(AFP)、CA125、CEA正常,人绒毛膜促性腺激素(HCG)正常。行腹腔镜探查术,术中可见左侧输卵管迂曲延长 Female patient, 24 years old, due to “married 2 years infertility ” in April 10, 2011 treatment. Color Doppler showed left ovarian tumor size of about 5.0cm × 6.0cm (left ovarian teratoma?); Angiography prompted bilateral tubal obstruction. April 16, 2011 to “primary infertility; left ovarian teratoma?” Income hospital. Past physical health of patients, usually menstrual regularity. Gynecological examination: the anterior uterus, the normal size, in the left rear of the uterus can reach a tumor, the size of about 5.0cm × 5.0cm, medium quality, irregular boundaries, slightly less activity. Tumor markers AFP, CA125, CEA normal, human chorionic gonadotropin (HCG) normal. Laparoscopic exploration, surgery can be seen in the left tubal circuitous extension