子宫内膜癌(下简称内膜癌)患者多为绝经后妇女。绝经期前发病者约仅占所有病例的5%,其组织学类型常属高分化癌及肌层微小浸润,故预后较好。因患者常伴肥胖、月经不规律、慢性排卵障碍及不孕等所谓多囊卵巢综合征(PCOS)的表现,故多迫切要求保存生育能力,而早期内膜癌的标准治疗为经腹全子宫切除+双侧附件切除术或对有局部复发 Endometrial cancer (hereinafter referred to as endometrial cancer) are mostly postmenopausal women. Pre-menopausal onset of about only 5% of all cases, the histological type often well-differentiated carcinoma and muscular micro-invasion, so the prognosis is better. Due to patients often accompanied by obesity, irregular menstruation, chronic ovulation disorders and infertility so-called polycystic ovary syndrome (PCOS) performance, it is more urgent to save the reproductive capacity, while the standard treatment of early endometrial cancer is abdominal full uterus Excision of bilateral accessory resection or local recurrence