摘要
目的:评价磁共振尿路水成像(MRU)在上尿路梗阻诊断中的应用。方法:回顾性分析68例上尿路梗阻患者的MRU临床资料。结果:经MRU检查,68例患者中65例可以明确梗阻原因,3例误诊。结论:MRU能准确地显示尿路梗阻病变的部位和大小,具有无创、无痛苦、不需造影剂等特点,较B超、静脉肾盂造影、逆行肾盂造影等检查具有优势,但在定性诊断方面不能清楚显示。
Objective： To evaluate the clinical application of magnetic resonance urography （MRU） in dingnosing patients with upper urinary tract obstruction. Methods： Sixty-eight patients with upper urinary tract obstruction were subjected to MRU. Results： The sites of urinary tract obstruction were distinctly shown in 65 of 68. Three patients were misdiagnosed by MRU before operation. Conclusions： MRU is noninvasive and is free from ionzing radiation or iodinated contrast medium. It had more supper diagnostic officacy than ultrasounography B,IVU and retrography.
出处
《新疆医科大学学报》
CAS
2008年第3期293-294,297,共3页
Journal of Xinjiang Medical University
关键词
磁共振成像
尿路梗阻
诊断学
magnetic resonance imaging
urinary tract obstruction
diagnosis
