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材料与方法收集本科１９９０年１月～１９９７年４月乳腺癌根治术标本３５例，按Ｂｌｏｏｍ－Ｒｉｃｈａｒｄｓｏｎ标准做组织学分级。同时随机选出乳腺良性病变２０例（乳腺增生症及乳腺纤维腺瘤各１０例）。免疫组化采用ＬＳＡＢ法，抗Ｂｃｌ－２，ｐ５３单克隆抗体及Ｓ...
Materials and Methods 35 patients with breast cancer from January 1990 to April 1997 were collected for histological grade according to the Bloom-Richardson criteria. At the same time, 20 cases of benign breast lesions were randomly selected (10 cases of hyperplasia of mammary glands and 10 cases of breast fibroadenoma). Immunohistochemistry using LSAB method, anti-Bcl-2, p53 monoclonal antibody and S...