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磁共振动态增强扫描成像检测动脉粥样硬化斑块的临床应用价值 被引量：5

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摘要 目的探讨磁共振动态增强扫描成像(Dynamic Contrast Enhanced MRI,DCE-MRI)对动脉粥样硬化斑块检测临床应用价值。方法应用DCE-MRI检测兔早期及成熟期动脉粥样硬化斑块,影像表现与HE染色病理切片、CD31免疫组化染色结果对照。结果DCE-MRI对于早期动脉粥样硬化斑块的检测的准确率为83%,敏感度为76%,明显高于MRIT1WI/T2WI平扫(P<0.05)。MRI动态增强扫描斑块的强化与斑块内CD31表达具有一定的相关性。结论MRI动态增强扫描可以作为临床早期检测动脉粥样硬化及评价动脉粥样硬化斑块易损性的无创性的影像学检查方法。
作者 曲晓峰 杨海山 刘书峰 刘亚洁 王乃玉 李笋
机构地区 吉林大学中日联谊医院放射科 大连医科大学附属第二医院放射科 大连医科大学附属第二医院病理科 大连市辽渔医院放射科
出处 《中国老年学杂志》 CAS CSCD 北大核心 2009年第22期2845-2847,共3页 Chinese Journal of Gerontology
关键词 磁共振动态增强扫描 动脉粥样硬化斑块 早期检测 斑块易损性
分类号 R363.121 [医药卫生—病理学]
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参考文献12

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二级参考文献7

共引文献6

同被引文献97

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引证文献5

二级引证文献22

中国老年学杂志
2009年 第22期

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