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作者对８２例膀胱移行细胞癌患者的肿瘤分级、浸润程度、肿瘤大小、部位、数量、基部形态、手术方式及年龄８个因素与预后的关系进行了探讨。在单因素分析中，除年龄和手术方式外，其它各因素均与预后密切相关；在多因素分析中发现组织学分级是最重要的预后指标，其次为肿瘤的发生部位和浸润深度，其它因素统计学差异无显著性。作者认为不应忽视肿瘤部位对患者预后的影响。
The author of 82 cases of bladder transitional cell carcinoma in patients with tumor grade, degree of infiltration, tumor size, location, quantity, base morphology, operation and age of 8 factors and prognosis of the relationship were discussed. In the univariate analysis, except for age and surgical methods, other factors were closely related to the prognosis; in the multivariate analysis found that histological grade is the most important prognostic indicators, followed by the tumor site and depth of invasion, other factors No statistically significant difference. The authors believe that the impact of the tumor site on patient prognosis should not be overlooked.