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应用图像分析技术对６５例肾细胞癌的ＤＮＡ含量进行了定量检测。结果显示：异倍体肿瘤占５２３％（３４／６５），二倍体肿瘤占４７７％（３１／６５）；ＤＮＡ倍体与肾癌病理类型、病理分级、临床分期及生存期密切相关，各组数据经统计学处理差异均有高度显著性（Ｐ＜００１）。本研究提示，采用图像分析仪对肾癌ＤＮＡ倍体分析判断肾癌的预后是一个非常重要的参数。
The DNA content of 65 cases of renal cell carcinoma was quantitatively detected by image analysis technique. The results showed that aneuploid tumors accounted for 523% (34/65), diploid tumors accounted for 477% (31/65), DNA ploidy and pathological types of renal cell carcinoma, pathological grade, clinical stage and survival Closely related to each group of data by statistical analysis of the differences were highly significant (P <0 01). This study suggests that the use of image analysis of renal cell carcinoma ploidy analysis of renal cell carcinoma prognosis is a very important parameter.