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目的 研究Ⅰa期卵巢癌对侧卵巢的病理学变化。 方法 选择Ⅰa期卵巢癌对侧卵巢 4 2例 (研究组 ) ,观察卵巢内包涵囊肿ICs等病理学指标 ,并与非肿瘤性卵巢组织 4 2例 (对照组 )进行比较。 结果 研究组ICs数平均 3( 0～ 4 0 )个 ,且随年龄的增加而增多 ,对照组为 1( 0～ 12 )个 ;研究组ICs上皮浆液性化生占 6 6 .7% ,对照组为 34.6 %。均有显著性差异 (P <0 .0 1)。 结论 ICs可能在卵巢癌的发生中发挥重要作用
Objective To study the pathological changes of contralateral ovary in stage Ⅰa ovarian cancer. Methods Forty two cases of contralateral ovarian cancer in stage Ⅰa ovarian cancer (study group) were selected to observe ICS and other pathological indicators of ovarian cyst and compared with 42 cases of non-tumor ovarian tissue (control group). Results The average number of ICs in the study group was 3 (0 ~ 40) and increased with age, which was 1 (0 ~ 12) in the control group. The serous ICS in the study group was 6.6% Group was 34.6%. There was significant difference (P <0.01). Conclusion ICs may play an important role in the development of ovarian cancer