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[目的]探讨子宫内膜异位症相关性卵巢癌(EAOC)的临床病理特点。[方法]分析2002至2012年收治的27例EAOC和184例未合并子宫内膜异位症的卵巢癌患者临床资料,比较两组患者的年龄分布、病理类型、细胞分化和临床病理分期。[结果]EAOC患者平均年龄(47±15)岁,较未合并子宫内膜异位症的卵巢癌小5岁;病理类型以卵巢子宫内膜样癌和卵巢透明细胞癌为主,未合并子宫内膜异位症的卵巢癌以浆液性癌为主;手术病理分期早于未合并子宫内膜异位症的卵巢癌患者。[结论]与未合并子宫内膜异位症的卵巢癌相比,EAOC患者年龄更小,分期更早,病理类型以内膜样癌和透明细胞癌为主。
[Objective] To investigate the clinicopathological features of endometriosis-associated ovarian cancer (EAOC). [Methods] The clinical data of 27 cases of EAOC and 184 cases of ovarian cancer without endometriosis admitted from 2002 to 2012 were analyzed. The age distribution, pathological type, cell differentiation and clinicopathologic stage of the two groups were compared. [Results] The mean age of patients with EAOC (47 ± 15) years was 5 years younger than that without ovarian cancer without endometriosis. The pathological types were mainly ovarian endometrioid carcinoma and ovarian clear cell carcinoma without uterine Endometriosis of ovarian cancer to serous carcinoma; surgical pathology staging earlier than without endometriosis in patients with ovarian cancer. [Conclusion] Compared with ovarian cancer without endometriosis, EAOC patients are younger and have earlier stages. The pathological types are mainly endometrioid carcinoma and clear cell carcinoma.