三段移床法Smart——Prep CeMRA在下肢动脉血管病变中的应用  

The Use of Three-section Bed-Moving Smart-Prep CeMRA in Vessel Diseases of the lower Extremities

作　　者：诸瑛[1] 杨军[1] 翟渌澜[1] 

机构地区：[1]上海长宁区中心医院影像科,上海200336

出　　处：《上海生物医学工程》2005年第2期77-79,共3页Shanghai Journal of Biomedical Engineering

摘　　要：探讨三段移床法智能跟踪对比增强磁共振血管造影(Smartprep contrast enhanced magnetic reso nance angiography,简称Smart PrepCeMRA)在检查下肢血管性病变的方法和效果。材料和方法采用GE Signatwin+exciteⅡ型1.5T磁共振扫描仪对46例临床怀疑下肢动脉及其分支血管疾病进行三段移床法Smar tPrep CeMRA检查。结果全部病例均获得清晰的下肢动脉及其主要分支血管造影图像。结论采用Smart Prep Ce MRA能清晰显示下肢动脉及其分支血管图像,具有很好的临床应用价值。Objective To assess the clinical value of three-section bed-moving Smart-Prep CeMRA in vessel diseases of the lower extremities.Methods Using GE Signa twin+excite Ⅱ型1.5T magnetic resonance image scanner, Fouty-six patients with suspected lower extremities vessel diseases were studied with three-section bed-moving Smart-Prep CeMRA.Results three-section bed-moving Smart-Prep CeMRA could display all imagies of lower extremities and its major branches clearly. Therefore, three-section bed-moving Smart-Prep CeMRA is a sensitive,valuable method in the detection of lower extremities vessel diseases.

关 键 词：磁共振血管造影 图像增强 下肢血管 下肢血管性病变 

分 类 号：R543.5[医药卫生—心血管疾病]