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本文应用AgNOR染色法对73例膀胱肿瘤作AgNOR定量研究、结果显示不同分级的移行细胞癌AgNOR颗粒均具有非常显著性差异;随着病变恶性程度的增高、AgNOR颗粒直径变化范围随之增大。AgNOR颗粒数目及AgNOR颗粒直径可作肿瘤诊断分级的一项新指标。
In this paper, AgNOR staining of 73 cases of bladder cancer for AgNOR quantitative study showed that different grades of transitional cell carcinoma of AgNOR particles have a very significant difference; with the degree of malignancy increases, AgNOR particle diameter range increases. The number of AgNOR particles and the diameter of AgNOR particles can be used as a new indicator of tumor diagnostic grade.