磁共振成像2017，Vol.8Issue(8)：567-571,5.DOI:10.12015/issn.1674-8034.2017.08.002
症状性大脑中动脉狭窄管壁特征的HRMRI研究
Wall characteristics of symptomatic middle cerebral artery stenosis: high-resolution MRI study
摘要
Abstract
Objective: To evaluate the wall features of symptomatic atherosclerotic middle cerebral artery stenosis by using HRMRI. Materials and Methods: One hundred and twenty-seven cases clinical data and image data about symptomatic atherosclerotic middle cerebral artery stenosis were analyzed. According to the DWI sequence, 127 cases were divided into symptomatic and asymptomatic group. Clinical data and wall features were compared between two groups (location, morphology, signal). Results: There was significantly difference between two groups in diabetes (χ2=23.446, P<0.001), male was more in symptomatic group than asymptomatic group (χ2=5.104, P=0.024), there was no significantly difference in two groups in age, hypertension, hyperlipidemia, smoke and drink (P>0.05). One hundred and ten plaques in 127 cases, ventral plaque was the most. Superior plaque was more in symptomatic group than asymptomatic group (χ2=4.257, P=0.039), irregular surface was significant difference in two groups (χ2=8.087, P=0.004), hyper-intensity was obvious difference in two groups (χ2=5.396, P=0.020). Conclusion: HRMRI could evaluate the wall features of atherosclerotic middle cerebral artery.关键词
大脑中动脉/磁共振成像/斑块,动脉粥样硬化/糖尿病Key words
Middle cerebral artery/Magnetic resonance imaging/Plaque/atherosclerotic/Diabetes mellitus分类
医药卫生引用本文复制引用
张连雪,杨本强,王子文,徐志华,段阳..症状性大脑中动脉狭窄管壁特征的HRMRI研究[J].磁共振成像,2017,8(8):567-571,5.基金项目
辽宁省自然科学基金指导计划项目(编号:201602768) （编号:201602768）
This work was part of Liaoning Natural Science Fund Project (No.201602768). （No.201602768）
