MRU在梗阻性尿路疾病诊断中的应用价值及与肾孟造影检查的对比研究  

Application Value of MRU in Diagnosis of Obstructive Urinary Tract Disease and Comparative Research with Retrograde Pyelography

作　　者：李胜凯[1] 

机构地区：[1]广东省梅州市人民医院磁共振科,广东梅州514000

出　　处：《中国医药指南》2015年第16期8-9,共2页Guide of China Medicine

摘　　要：目的探讨MRU(磁共振泌尿系水成像)在梗阻性尿路疾病诊断中的应用价值及与IVP即静脉肾盂造影检查的对比效果。方法选取本院2012年12月至2014年10月诊治的梗阻性尿路疾病患者138例,均行MRU检查和IVP检查。结果 MRU检查结果中,输尿管结石检出率、肾盂-输尿管移行部狭窄检出率、输尿管肿瘤检出率、输尿管炎性病变检出率、输尿管外源性压迫或侵犯检出率及疾病检出准确性、定位诊断准确性、定性诊断准确性均明显高于IVP检查,差异均有统计学意义(P<0.05)。结论 MRU是梗阻性尿路疾病的有效检查方法,其诊断价值明显高于IVP。Objective To investigate application value of MRU （magnetic resonance urography） in diagnosis of obstructive urinary tract disease and comparative effect with IVP（intravenous pyelography）. Methods 138 patients with obstructive urinary tract disease were selected in hospital from December 2012 to October 2014, who treated MRU examination and IVP examination. Results In result of MRU examination, detection rate of ureteral calculi; pelvis-ureter transitional stenosis; ureteral tumor; ureteral inflammatory lesions; ureteral extrinsic compression or invasion; disease detection accuracy;positioning diagnosis accuracy;qualitative diagnosis accuracy were significantly higher than IVP examination. Differences were statistically significant（P〈0.05）. Conclusion MRU is an effective method in diagnosis of obstructive urinary tract disease, its diagnostic value was significantly higher than IVP.

关 键 词：磁共振泌尿系水成像 梗阻性尿路疾病 逆行肾盂造影 

分 类 号：R445.2[医药卫生—影像医学与核医学]