[1]方 淳,刘晓晟,孙文萍,等.首发和复发急性缺血性脑卒中患者颈动脉斑块的磁共振成像对比研究[J].介入放射学杂志,2014,(03):191-194.
 FANG Chun,LIU Xiao? sheng,SUN Wen? ping,et al. High?蛳 resolution black?蛳 blood MRI findings of carotid atherosclerotic plaque in initial and recurrent acute ischemic stroke: a comparison study[J].journal interventional radiology,2014,(03):191-194.
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首发和复发急性缺血性脑卒中患者颈动脉斑块的磁共振成像对比研究 ()

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《介入放射学杂志》[ISSN:1008-794X/CN:31-1796/R]

卷:
期数:
2014年03期
页码:
191-194
栏目:
神经介入
出版日期:
2014-03-25

文章信息/Info

Title:
 High?蛳 resolution black?蛳 blood MRI findings of carotid atherosclerotic plaque in initial and recurrent acute ischemic stroke: a comparison study
作者:
方 淳 刘晓晟 孙文萍 刘传森 肖亚平
Author(s):
FANG Chun LIU Xiao?蛳 sheng SUN Wen?蛳 ping LIU Chuan?蛳 sen XIAO Ya?蛳 ping.
Department of Interventional Radiology, Affiliated East Hospital, Tongji University, Shanghai 200120, China
关键词:
 【关键词】 颈动脉斑块 急性缺血性脑卒中 磁共振成像
文献标志码:
A
摘要:
 【摘要】 目的 利用磁共振成像(MRI)技术比较首发和复发急性缺血性脑卒中患者颈动脉粥样硬化斑块的特征。方法 2009年8月—2010年11月对89例近期急性缺血性脑卒中患者行颈动脉高分辨MRI黑血成像,其中51例为首发,38例为复发。对脑卒中同侧的责任颈动脉进行分析,对比初发及复发性缺血性脑卒中患者动脉斑块负荷及成分的差别。结果 与初发患者相比,复发患者的平均壁面积(WA)、壁厚度(WT)及平均壁体积(PWV)较大,组间差异有统计学意义(P < 0.05);钙化比例高(44.7%比23.5%,P = 0.035),脂质坏死核心(LRNC) 更丰富[(179.14 ± 254.81) mm3比(71.65 ± 111.15) mm3,P = 0.027]。在复发患者与首发患者中,斑块内出血(IPH)、纤维帽破裂或者两者都发生的比例分别为15.8%和3.9%。结论 复发患者颈动脉斑块较初发患者有显著进展,利用MRI监测初发患者的斑块情况有利于防治脑卒中的再次发生。

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备注/Memo

备注/Memo:
 (收稿日期:2013-07-28)
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