目的 :探讨膀胱肿瘤的CT表现与病理类型间的联系。材料与方法 :回顾分析 2 4例膀胱肿瘤的CT表现与手术病理结果。结果 :2 4例膀胱肿瘤中血管瘤 1例 ,内翻乳头状瘤 2例 ,乳头状瘤 7例 ,移行细胞癌 11例 ,腺癌 2例 ,鳞状细胞癌1例。CT表现为膀胱壁广泛或不均匀增厚 11例 ,单发结节 6例 ,多发结节状影 2例 ,不规则团块状影 5例。结论 :膀胱肿瘤的CT表现与病理类型间存在一定联系 ,藉此可对部分病例作出定性诊断 Objective: To investigate the relationship between CT manifestations and pathological types of bladder tumors. Materials and Methods: The CT findings and pathological findings of 24 cases of bladder tumors were retrospectively analyzed. Results: There were 1 case of hemangiomas, 2 cases of inverted papilloma, 7 cases of papilloma, 11 cases of transitional cell carcinoma, 2 cases of adenocarcinoma and 1 case of squamous cell carcinoma. CT showed extensive or uneven bladder wall thickening in 11 cases, solitary nodules in 6 cases, multiple nodules in 2 cases, 5 cases of irregular clumps. Conclusion: There is a certain relationship between CT manifestations and pathological types of bladder tumors, so that some cases can be diagnosed qualitatively