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目的:探讨螺旋CT尿路造影(SCTU)与磁共振尿路成像(MRU)在输尿管梗阻性疾病的应用及其价值。方法:分析42例输尿管梗阻病例,其中22例接受MRU检查,20例接受SCTU检查。结果:输尿管结石16例,肿瘤12例,非特异性输尿管炎5例,结核2例,先天畸形4例,恶性肿瘤累及输尿管3例。结论:在输尿管梗阻性疾病诊断中SCTU、MRU各有其优点,应酌情选择。
Objective: To investigate the application and value of spiral CT urography (CTTU) and magnetic resonance urography (MRU) in ureteral obstruction. Methods: Forty-two cases of ureteral obstruction were analyzed. Among them, 22 received MRU and 20 received SCTU. Results: 16 cases of ureteral calculi, 12 cases of tumor, 5 cases of nonspecific ureteritis, 2 cases of tuberculosis, 4 cases of congenital malformations and 3 cases of malignant tumors involving the ureters. Conclusion: The diagnosis of ureteral obstruction in the SCTU, MRU has its own advantages, should be selected as appropriate.