| 大脑中动脉狭窄的磁共振血管成像与数字减影血管造影的对照研究 |
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| 引用本文： | 高红华,文佳媚. 大脑中动脉狭窄的磁共振血管成像与数字减影血管造影的对照研究[J]. 介入放射学杂志, 2011, 20(7): 573-576 |
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| 作者姓名： | 高红华 文佳媚 |
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| 作者单位： | 中国医科大学附属第四医院神经内科,沈阳,110032 |
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| 摘 要： | 目的 探讨磁共振血管成像(MRA)在大脑中动脉狭窄或闭塞病变中的诊断价值.方法 35例缺血性脑血管病患者先后行MRA及DSA检查,以DSA为金标准,分析MRA对不同程度大脑中动脉狭窄的诊断价值.结果 35例患者70支大脑中动脉中,MRA显示正常血管28支,病变血管42支,病变部位47处,MRA与DSA诊断符合53处,符...
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| 关 键 词： | 大脑中动脉 数字减影血管造影 磁共振血管成像 |
Comparison of magnetic resonance angiography to digital subtraction angiography for diagnosis of MCA stenosis |
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| GAO Hong-hua,WEM Jia-mei. Comparison of magnetic resonance angiography to digital subtraction angiography for diagnosis of MCA stenosis[J]. Journal of Interventional Radiology, 2011, 20(7): 573-576 |
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| Authors: | GAO Hong-hua WEM Jia-mei |
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| Affiliation: | GAO Hong-hua,WEM Jia-mei.Department of Neurology,the Fourth Affiliated Hospital,China Medical University,Shenyang 110032,China |
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| Abstract: | Objective to evaluate the diagnostic value of MRA in detecting MCA stenosis or occlusion compared with DSA.Methods 35 patients with ischemic cerebrovascular disease underwent both MRA and DSA.Based on the results of DSA,the gold standard,we analyzed the diagnostic value of MRA for detecting MCA stenosis of different degrees.Results 70 middle cerebral arteries(MCA) are examined in 35 patients.Based on the results of MRA,28 arteries are normal,42 ateries are stenostic or occlusive,and 47 segments are stenosti... |
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| Keywords: | middle cerebral artery digital subtraction angiography magnetic resonance angiography |
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