| PC-MRA在脑血管病变中的临床应用 |
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| 引用本文： | 包雪梅,黄峰. PC-MRA在脑血管病变中的临床应用[J]. 医学影像学杂志, 2009, 19(5): 622-624 |
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| 作者姓名： | 包雪梅 黄峰 |
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| 作者单位： | 杭州师范大学附属医院放射科,浙江,杭州,310015 |
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| 摘 要： | 相位对比法磁共振血流成像（phased-contrast magnetic resonance angiography, PC-MRA ）是一种不仅能显示血管解剖结构，而且能够提供血流方向、血流速率及流量等血流动力学信息的磁共振检查技术。本文介绍了PC-MRA的基本原理、对脑血管疾病的诊断价值、优点和缺点，并对其应用前景作了展望。
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| 关 键 词： | 磁共振血管造影 相位对比法磁共振血流成像(PC-MRA) 脑血管疾病 应用价值 |
Clinical application of PC-MRA in the cerebrovascular disease |
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| Bao Xue-mei,HUANG Feng. Clinical application of PC-MRA in the cerebrovascular disease[J]. Journal of Medical Imaging, 2009, 19(5): 622-624 |
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| Authors: | Bao Xue-mei HUANG Feng |
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| Affiliation: | Bao Xue-mei, HUANG Feng (Department of Radiology, The Affiliated Hospital of Hangzhou Normal University , Zhefiang Hangzhou 310015, P. R. China) |
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| Abstract: | Phased-contrast magnetic resonance angiography is a magnetic resonance technology which can not only display the anatomic structure of blood vessel, but also provide haemodynamic informations of the blood flow direction, rate, amount and so on. The article recommends the rudiment, diagnostic values in cerebrovascular disease, advantages and defects of PC-MRA, as well as prospects the application perspective. |
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| Keywords: | Magnetic resonance angiography Phase-contrast magnetic resonance angiography Cerebrovascular disease Application value |
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