目的提高原发性输尿管移行细胞癌的诊断水平和治疗效果。
Objective To improve the diagnosis and treatment of primary ureteral transitional cell carcinoma.
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。
Objective:To study the diagnostic value of magnetic resonance urography(MRU) for primary transitional cell carcinoma of ureter.
方法：回顾总结1988 ~ 1998年经手术治疗的6例残留输尿管移行细胞癌。
Methods: From 1988 to 1998, 6 cases of transitional cell carcinoma of the ureteral stump were treated.
方法：收集46例病理证实的原发性输尿管移行细胞癌患者的病理资料及影像学资料进行回顾分析。
Methods: Forty-six patients with the primary transitional cell carcinoma of ureter were examined with MRU, and the diagnosis was established by operation and pathology in all patients.
结果39例患者均行手术治疗，术后病理检查证实29例为肾盂移行细胞癌，10例为输尿管移行细胞癌。
Results All 39 patients were treated with operation. 29 patients were TCC of pelvis and 10 patients were TCC of ureter.
上尿路移行细胞癌合并膀胱癌、肿瘤恶性程度高及输尿管下段癌其术后膀胱癌的再发率高，再发时间多在术后3年以内。
In the cases of upper urinary tract carcinoma associated with bladder carcinoma, higher grade malignancy and lower ureter carcinoma the recurrence rate was higher and usually occurred within 3 years.
目的：评价手助腹腔镜根治性肾输尿管全切术治疗上尿路移行细胞癌的安全性和有效性。
Objective:To investigate the clinical results of hand-assisted laparoscopic radical nephroureterectomy and evaluate its effectiveness and safety for upper tract transitional cell carcinoma.
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。
Objective to study the feature of MRI in ureter transitional cell carcinoma, to evaluate the diagnostic value in transitional cell carcinoma of ureter with MRI.
1995年经手术治疗原发性输尿管恶性肿瘤48例，其中移行细胞癌46例，腺癌1例，平滑肌肉瘤1例。
48 cases of primary carcinoma of ureter had been operated during 1955 to 1995. Among these, 46 were transitional cell carcinoma, 1 being adenocarcinoma and 1 leiomyosarcoma.
1995年经手术治疗原发性输尿管恶性肿瘤48例，其中移行细胞癌46例，腺癌1例，平滑肌肉瘤1例。
48 cases of primary carcinoma of ureter had been operated during 1955 to 1995. Among these, 46 were transitional cell carcinoma, 1 being adenocarcinoma and 1 leiomyosarcoma.
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