If we find that the numbers of AgNOR and DNA content increase in some adenosis, we should aware of the possibility of malignant transformation.
Objective: To study the SP 1 distribution in breast adenosis and carcinoma.
The positive rate of surrounding mammary adenosis lobular proliferation stage was 33.9%.
方法: 采用ABC 免疫 组织化学染色技术，对乳腺腺病及乳腺癌组织进行SP1的检测。
Methods: Expression of SP 1 in breast adenosis and careinoma was investigated by immunohistochemistry technique (ABC).