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磁共振尿路成像(MRurography ,MRU)是一种无创性检查技术,已逐渐应用于泌尿系统疾病的诊断中。与传统的静脉肾盂造影(Intravenousurography,IVU)比较,MRU具有一定的优势与不足。现将两种不同检查方法对泌尿系统疾病的诊断作用进行比较,探讨两种技术的适用范围。1资料和方法1.1
MR urography (MRU) is a noninvasive technique that has been gradually used in the diagnosis of urological diseases. Compared with the traditional IVU, MRU has some advantages and disadvantages. Now two different methods of checking the urinary tract disease diagnosis compared to explore the scope of application of the two technologies. 1 Materials and Methods 1.1