| 3.0T磁共振高分辨磁敏感成像在血管畸形中的应用价值 |
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| 引用本文： | 白敏,郭茜,狄玉进,徐金法,陈军,赵秀芹,谢国华.3.0T磁共振高分辨磁敏感成像在血管畸形中的应用价值[J].医学影像学杂志,2010,20(11):1577-1580. |
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| 作者姓名： | 白敏 郭茜 狄玉进 徐金法 陈军 赵秀芹 谢国华 |
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| 作者单位： | 山东省聊城市人民医院磁共振室;山东省聊城市脑科医院神经外科; |
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| 摘 要： | 目的:探讨高分辨磁敏感成像(HR-SWI)在脑部血管畸形中的应用价值。方法:对45例脑血管畸形的患者行常规MR序列和HRSWI扫描。其中8例同时行MRA检查,31例行增强检查。结果:45例患者均在HR-SWI上清晰显示畸形血管,其中海绵状血管瘤26例,动静脉畸形5例,静脉瘤11例,Sturge-Weber综合征3例。结论:SWI显示血管畸形更清晰,明显优于常规序列,可为临床提供更多有用的信息并有助于脑血管畸形的确诊。
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| 关 键 词： | 血管畸形 磁共振成像 高分辨磁敏感加权成像 |
The clinical application of high-resolution susceptibility weighted imaging in diagnosis of brain vascular malformation at 3.0T MRI |
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| BAI Min,GUO Qian,DI Yu-jin,XU Jin-fa,CHEN Jun,ZHAO Xiu-qin,XIE Guo-hua.The clinical application of high-resolution susceptibility weighted imaging in diagnosis of brain vascular malformation at 3.0T MRI[J].Journal of Medical Imaging,2010,20(11):1577-1580. |
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| Authors: | BAI Min GUO Qian DI Yu-jin XU Jin-fa CHEN Jun ZHAO Xiu-qin XIE Guo-hua |
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| Affiliation: | BAI Min1,GUO Qian2,DI Yu-jin1,XU Jin-fa1,CHEN Jun1,ZHAO Xiu-qin1,XIE Guo-hua1 1.Department of MRI,Liaocheng People's Hospital,Shandong Province,Liaocheng 252000,P.R.China2.Department of Neurosurgery,Liaocheng Brain Hospital,Liaocheng 252000 P.R.China |
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| Abstract: | Objective:To study the value of high-resolution susceptibility weighted imaging(HRSWI) in the brain vascular malformations.Methods: HRSWI and conventional MR sequences was performed in 45 patients with brain vascular malformations.Of all patients,8cases underwent MRA and 31 cases underwent contrast-enhanced T1-weighted imaging.Results: 45 cases of brain vascular malformations appear clearly in HRSWI,including of 26 cases of cerebral cavernous angioma,5 cases of arteriovenous malformation,11 cases of venous ... |
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| Keywords: | Vascular malformation Magnetic resonance imaging High resolution susceptibility weighted imaging(HRSWI) |
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