摘要
对20例乳腺结构不良和20例乳腺实性浸润癌、7例乳腺管内癌作核仁形成区(AgNORs)计数研究.结果表明乳腺结构不良的 AgNORs 计数低(1.9±0.4),而乳腺癌的 Ag-NORs 计数高(7.4±1.7),两者间有非常显著性差异(P<0.01),提示 AgNORs 计数对乳腺良恶性增生病变的鉴别是一有意义的辅助诊断方法。
Silver--binding nucleolar orgenizer regions (AgNORs) have been counted in 20 mammary dysplasia,20 solid infiltrating ductal carcinoma amd 7 intraductal carcinima.The number of Ag- NORs in breast carcinoma (7.4±1.7 mean±s) was higher than in mammary dysplasia(1.9± 0.4 mean±s) (P<0.01).It is suggested that AgNORs counting may provide assistant in dis- tinction between benign and malignant breast lesions.
出处
《广州医学院学报》
1992年第4期54-56,共3页
Academic Journal of Guangzhou Medical College
关键词
核仁形成区
乳腺癌
nucleolar organizer regions
breast carcinoma
