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膀胱移行细胞癌是人类最常见恶性肿瘤之一。为了探讨抑癌基因Ｐ１６ 和原癌基因ＣｅｒｂＢ２ 在膀胱肿瘤发生、发展中的作用 ,我们应用免疫组织化学技术对６０例膀胱移行细胞癌石蜡标本进行检测和分析。１资料与方法６０例标本取自我院１９９５～１９９８年经手术切除并经病理?
Bladder transitional cell carcinoma is one of the most common human malignancies. In order to investigate the role of tumor suppressor gene P16 and proto-oncogene CerbB2 in the development and progression of bladder tumor, immunohistochemistry was used to detect and analyze 60 cases of bladder transitional cell carcinoma paraffin specimens. 1 Materials and Methods 60 specimens taken from our hospital from 1995 to 1998 by surgical excision and pathological?