3.0T MRU在儿童UPJO中的临床应用  

Clinical application of 3.0T MRU for diagnosis of UPJO

作　　者：孟京志[1] 朱宗明[1] 路旭东[1] 

机构地区：[1]江苏省无锡市南京医科大学附属无锡人民医院医学影像科,江苏无锡214023

出　　处：《医疗装备》2015年第13期103-104,共2页Medical Equipment

摘　　要：目的:探讨3.0T磁共振尿路造影(MRU)在儿童肾盂输尿管交界处梗阻(UPJO)的诊断价值。方法:对我院2013年1月1日至2015年5月31日收治的27例术前行MRU检查的儿童UPJO患者的临床资料进行回顾性分析,其中B超检查27例,CT检查2例,IVU检查7例,MRU27例。结果:所有患儿均行手术治疗,以术中所见和术后病理作为依据判断术前MRU检查的准确率。MRU定位诊断25/27例,定位诊断符合率100%。结论:MRU是确诊UPJO的可靠方法,诊断准确率为92.6%,能清晰显示肾盂输尿管连接处梗阻,可作为UPJO诊疗中的重要辅助手段。Objective：To investigate the clinical application value of 3.0T MRU on the diagnosis of UPJO. Methods：The clinical data of 27 patients in our hospital were Retrospective analyzed 27 patients with UPJO from July 2013 to May 2015, 27 cases were examed by ultrasound, 3cases were examed by IVU and 27 cased were examed by MRU. Results：All patients were performed operation.The coincidences of localization diagnosis of MRU is 92.6%.Conclusions：MRU is a reliable method of diagnosis, diagnostic accuracy was 92.6%. It can clearly show the ureteropelvic junction obstruction. It can be the means to make the definite diagnosis for UPJO.

关 键 词：静脉尿路造影 CT 磁共振尿路造影 肾盂输尿管交界处梗阻 

分 类 号：R814.43[医药卫生—影像医学与核医学]