磁共振尿路成像在上尿路梗阻性疾病诊断中的价值(1)
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[摘要] 目的 探讨磁共振尿路成像(MRU)在上尿路梗阻性疾病诊断中的价值。 结论 MRU对上尿路梗阻的定位、定性诊断准确率高，能够更加清晰地显示上尿路梗阻的病变及形态，在上尿路梗阻诊断方面有独特的优势。
[关键词] 上尿路梗阻；磁共振尿路成像；诊断
[中图分类号] R814.42 [文献标识码] A [文章编号] 1673-7210(2014)04(b)-0071-03
[Abstract] Objective To evaluate the use of magnetic resonance urography(MRU) in the diagnosis of upper urinary tract obstruction. Methods Clinic data of 46 patients suffered from upper urinary tract obstruction were analyzed， and the diagnosis accuracy of MRU， multidetector CT (MDCT)， intravenous urography (IVU)， and ultrasound were compared and analyzed. Results The diagnosis accuracy of urinary tract tumor lesions and inflammatory disease，The diagnosis accuracy of lithiasis by MRU， MDCT， IVU， ultrasound were 81.8%， 95.5%， 90.9% and 72.7% respectively ......
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