Objective:To study the diagnostic value of magnetic resonance urography(MRU) for primary transitional cell carcinomaofureter.
目的：提高MR泌尿系水成像（MRU）对原发性输尿管移行细胞癌的诊断正确性。
2
Objective to study the feature of MRI in ureter transitional cell carcinoma, to evaluate the diagnostic value in transitional cell carcinomaofureter with MRI.
目的分析输尿管移行上皮细胞癌的MRI表现，评价MRI对输尿管移行上皮细胞癌的诊断价值。
3
48 cases of primary carcinomaofureter had been operated during 1955 to 1995. Among these, 46 were transitional cell carcinoma, 1 being adenocarcinoma and 1 leiomyosarcoma.