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目的 寻找一种有助于对宫内膜不同性质病变进行诊断和鉴别诊断的客观指标。方法 用核仁组成区银染法显示核仁组成区嗜银蛋白 (AgNOR) ,对增生期宫内膜、内膜增生过长、内膜癌等 3组 (6 0例 )不同性质病变进行观察对照并记数。结果 3组间差别明显。内膜癌组细胞AgNOR颗粒均数 2 7.0 9,增生过长组AgNOR颗粒均值16 .6 2 ,增生期宫内膜AgNOR颗粒均值 10 .2 4,各组间P <0 .0 1,具有统计学意义。组间AgNOR颗粒大小、形态、分布亦有区别。结论 AgNOR法观察指标客观 ,对不同性质的宫内膜病变诊断和鉴别诊断有一定价值。
Objective To find an objective index that is helpful for the diagnosis and differential diagnosis of different endometrial lesions. Methods The nucleolar organizer area AgNOR was used to identify the different types of lesions in 3 groups (60 cases) of endometrial hyperplasia, endometrial hyperplasia and endometrial hyperplasia. Control and count. Results The difference between the three groups was significant. The number of AgNOR particles in endometrial carcinoma group was 2 7.09, the mean value of AgNOR particles in proliferative group was 16.62, the mean value of AgNOR particles in proliferative phase was 10.24, P <0.01, with statistical Significance of learning. AgNOR particles between groups size, shape, distribution is also different. Conclusion AgNOR objective observation objective, different types of endometrial lesions diagnosis and differential diagnosis of some value.