摘要目的:分析子宫内膜非典型增生和早期子宫内膜癌患者保留生育功能治疗的临床治疗效果。方法:收集2005年12月至2019年9月于北京大学人民医院行保留生育功能治疗的110例子宫内膜非典型增生及子宫内膜癌患者的临床资料，回顾性分析患者的一般情况、病理类型、治疗方案及其肿瘤结局和妊娠结局。生存分析采用Kaplan-Meier法和Log rank检验。结果:110例子宫内膜非典型增生(62例)和子宫内膜癌(48例)患者保留生育功能治疗后，有效率为94.5%(104/110)，完全缓解率为84.5%(93/110)，部分缓解率为10.0%(11/110)，复发率为29.0%(27/93)。子宫内膜非典型增生和子宫内膜癌患者完全缓解率分别为90.3%(56/62)和77.1%(37/48)，差异无统计学意义( P＝0.057)；子宫内膜癌复发率(40.5%)高于子宫内膜非典型增生(21.4%， P＝0.022)。完全缓解患者有妊娠意愿者41例，妊娠率为70.7%(29/41)，活产率为56.1%(23/41)。子宫内膜非典型增生患者的活产率为68.2%(15/22)，子宫内膜癌患者为42.1%(8/19)，差异有统计学意义( P＝0.032)。病理类型( P＝0.044)与肿瘤复发有关。 结论:子宫内膜非典型增生和子宫内膜癌保留生育功能治疗有较高的完全缓解率和妊娠率，子宫内膜癌复发率高于子宫内膜非典型增生，子宫内膜非典型增生患者的活产率高于子宫内膜癌患者。

abstractsObjective:To analyze the clinical efficacy of fertility-preserving therapy in patients with atypical endometrial hyperplasia (AEH) and early endometrial carcinoma (EC).Methods:The general condition, pathological type, treatment plan, tumor outcomes and pregnancy outcomes of 110 patients with AEH and EC treated with fertility-preserving therapy in Peking University People′s Hospital from December 2005 to September 2019 were retrospectively analyzed. Kaplan-Meier and Log rank tests were used for survival analysis.Results:The response rate of 110 cases of AEH (62 cases) and EC (48 cases) was 94.5% (104/110) after fertility-preserving therapy. There were 93 cases (84.5%) achieved complete response and 11 cases (10.0%) achieved partial response, and the recurrence rate was 29.0% (27/93). The complete response rates of AEH and EC were 90.3% (56/62) and 77.1% (37/48), respectively, without significant difference ( P=0.057). The recurrence rates of EC were significantly higher than that of AEH (40.5% vs 21.4%; P=0.022). Forty-one patients with complete response had pregnancy intention, the pregnancy rate was 70.7% (29/41), and the live birth rate was 56.1% (23/41). The live birth rate of AEH was 68.2% (15/22) and that of EC was 42.1% (8/19), the difference was statistically significant ( P=0.032). The pathological type was related with the recurrence ( P=0.044). Conclusions:Patients with AEH and EC can obtain high complete response rate and pregnancy rate after fertility-preserving therapy. The recurrence rate of EC is higher than that of AEH, while the live birth rate of AEH is higher than that of EC.