摘要
目的 :利用磁共振血管成像 (MRA)探讨颅内血管性疾病的诊断价值。材料与方法 :使用以色列产 2 .0T超导磁共振扫描仪 (GYREX2T—SGR ,Elscint)对 81例脑血管病变行MRA检查 ,判断其脑血管疾病的类型 ,分析病变的特征。结果 :81例中 ,动静脉畸形 37例 ,动脉瘤 16例 ,烟雾病 (moyamoya) 7例 ,脑动脉硬化和闭塞 2 1例。结论 :作为一种无创伤的检查技术 ,MRA在颅内血管性病变方面是一种非常有价值的方法 ,对AVM、动脉瘤、Moya -Moya病、脑动脉硬化和闭塞定性、定位明确 ,确诊率高 ,是一种有效的检查方法。
Purpose To evaluate the diagnostic value of cerebrovasculardiseases with MRA.Materials and Methods 81 cases of cerebrovas culardiseases were studied with Elscint2.0 T MR scanner.The types and characterswere judged and analyzed.Results In 81 cases,37 were AVM,16 were aneurysms,7 Were Moya—Moya disease,21 were ateriosclerosis and vaso—occlusive.Conclusions MRA is a available noninvasive method in diagnosing the Cerebrovascular disease.About AVM,aneurysms,Moya—Moya disease,ateriosclerosis and vaso-occlusive,it could define character and position.MRA is an effective method.
出处
《实用医技杂志》
2004年第07B期1261-1263,共3页
Journal of Practical Medical Techniques
关键词
磁共振血管成像
脑血管疾病
诊断价值
Magnatic resonance angiography
Cerebrolvascular diseases
Diagnostic Value
