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目的：膀胱移行细胞癌是泌尿系统最常见的恶性肿瘤，复发率极高，至今临床上仍缺乏判断其恶性程度的实用指标。本课题旨在通过膀胱癌标记物ＡＮ４３基因的克隆及在人群中表达状况的研究，试图为膀胱癌的临床诊断提供一种特异、可靠的手段。方法：应用细胞学检查（巴氏法，荧光
Objective: Bladder transitional cell carcinoma is the most common malignant tumor of the urinary system. The recurrence rate is extremely high. So far, there is still no practical indicator to judge the malignancy of bladder transitional cell carcinoma. The aim of this study is to provide a specific and reliable method for the clinical diagnosis of bladder cancer by cloning the AN43 gene of bladder cancer marker and its expression in the human population. Methods: The application of cytology (pasteurization, fluorescence