卵巢上皮性癌(epithelial ovarian cancer,EOC)是妇科常见恶性肿瘤之一,其死亡率居妇科恶性肿瘤首位。由于卵巢位置较隐蔽,卵巢癌缺乏早期特异的临床症状和有效的检测手段,70%~80%的患者在就诊时已是晚期。目前卵巢癌患者的5年生存率仍然较低,滞留在19%~40%[1-7]。手术是治疗卵巢癌的主要方法,但患者却因此而丧失生育功能。对于早期且渴望生育的年轻卵巢癌患者,保留 Ovarian epithelial ovarian cancer (EOC) is one of the most common gynecological malignancies, with the highest mortality rate among gynecologic malignancies. Due to the more hidden ovarian position, ovarian cancer lack of early specific clinical symptoms and effective detection methods, 70% to 80% of patients at the time of treatment is already advanced. The current 5-year survival rate of patients with ovarian cancer is still low, remained at 19% to 40% [1-7]. Surgery is the main method of treatment of ovarian cancer, but patients are thus lost fertility. For young and long-eyed young ovarian cancer patients, reserved