高分辨率磁共振血管成像对脑血管分级的探讨  

Discussion about Branches of Intracranial with High Spatial Resolution MRA

作　　者：洪小妮[1,2] 王登堂 蒲永林[1,2] 

机构地区：[1]北京医科大学人民医院放射科 [2]甘肃省天水铁路医院放射科

出　　处：《中国医学影像技术》1997年第3期214-216,共3页Chinese Journal of Medical Imaging Technology

摘　　要：本文通过对１０７例脑血管ＭＲＡ资料的回顾性分析。着重探讨高分辨率ＭＲ用３Ｄ－ＴＯＦ－ＴＯＮＥ法对脑血管分支的显示程度，结果表明，高分辨率ＭＲ用３Ｄ－ＴＯＦ－ＴＯＮＥ法能清楚地显示出脑动脉的末梢小血管分支。In this paper,107 cases were retrospected to evaluate the value of MRA in cerebral artery.All cases imaged with 3D TOF TONE technique.As a result,High spatial resolution with 3D TOF TONE technique was most helpful invisulization of small vessel branches of intracranial artrey.

关 键 词：血管成像 脑血管疾病 NMR 成像 

分 类 号：R743.04[医药卫生—神经病学与精神病学]