| 颈动脉硬化的磁共振血管成像技术分析 |
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| 引用本文： | 臧雪如,嵇鸣,叶春涛,苗华栋,刘骏,范文莲. 颈动脉硬化的磁共振血管成像技术分析[J]. 老年医学与保健, 2005, 11(1): 30-32 |
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| 作者姓名： | 臧雪如 嵇鸣 叶春涛 苗华栋 刘骏 范文莲 |
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| 作者单位： | 200040,上海市,华东医院放射科MR室;200040,上海市,华东医院放射科MR室;200040,上海市,华东医院放射科MR室;200040,上海市,华东医院放射科MR室;200040,上海市,华东医院放射科MR室;200040,上海市,华东医院放射科MR室 |
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| 摘 要： | 目的 分析磁共振血管成像显示颈动脉硬化的表现、技术。方法 对50例病人进行对比增强磁共振血管造影(CE-MRA)检查，部分同时接受颈动脉非增强磁共振血管造影(2D-TOF-MRA)检查，研究影像表现。结果 CE-MRA排除了4支在2D-TOF-MRA上显示为狭窄的颈动脉，对9支2D-TDF-MRA显示为正常的颈动脉诊断为轻度狭窄，另外发现了2处在2D-TOF-MRA上由于超出了扫描视野而未被显示的狭窄颈动脉。结论 MRA是能够精确显示颈动脉的非侵人性检查方法。CE-MRA显示血管狭窄较2D-TOF敏感和准确，能够提供更为满意的血管形态学资料。
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| 关 键 词： | 颈动脉疾病 磁共振血管造影术 |
| 文章编号： | 1008-8296(2005)-01-0030-03 |
| 修稿时间： | 2004-12-21 |
ANALYSIS IN MRA OF CAROTID ARTERIES |
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| Zang Xiuru,Ji Ming,Yie Chuntao,Miao Huadong,Liu Jun,Fan Wenlian. ANALYSIS IN MRA OF CAROTID ARTERIES[J]. Geriatrics & Health Care, 2005, 11(1): 30-32 |
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| Authors: | Zang Xiuru Ji Ming Yie Chuntao Miao Huadong Liu Jun Fan Wenlian |
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| Affiliation: | Zang Xiuru,Ji Ming,Yie Chuntao,Miao Huadong,Liu Jun,Fan Wenlian Department of Radiology,Huadong Hospital,Shanghai 200040,China |
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| Abstract: | Objective To analyze the findings and technology of MRA(Magnetic Resonance Angiography) in the stenosis of carotid arteries. Methods 50 patient,23 patients were underwent 2D-TOF-MRA examination besides CE-MRA examination of the carotid arteries, the appearances were studied. Results CE-MRA ruled out 4 carotid arteries which were appeard to be strictured by 2D-TOF-MRA,diagnosed 9 slightly strictured carotid arteries which were normal in 2D-TOF- MRA.And CE-MRA showed 2 stricture in carotid arteries which were not revealed in the view of 2D-TOF-MRA. Conclusions MRA is an accurate and non-invasive method in depicting carotid artery.CE-MRA is more sensitive and more preciser than 2D-TOF-MRA,so it can provide more satisfied information in the morphology of vessels. |
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| Keywords: | Carotid artery disease Magnetic resonance angiography |
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