输尿管肿瘤按肿瘤性质可分为良性和恶性。良性输尿管肿瘤如息肉、恶性肿瘤如移行细胞癌、移行细胞合并鳞状上皮癌,粘液癌等。
组织,切片,人肿瘤,输尿管肿瘤(石蜡切片)。
目的:评价磁共振尿路造影(MRU)诊断输尿管肿瘤的价值。
Purpose: To evaluate the role of MR Urography (MRU) in the diagnosis of ureteral tumor.
对可疑病变应行病理检查,切忌盲目按输尿管肿瘤行肾切除术。
Biopsy is very important for suspected neoplasm of ureter before performing nephrectomy.
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