| 三叉神经痛神经血管压迫的影像学评价 |
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| 引用本文： | 宋伟忠,于丽波,张丽君 综述,刘灿虎 审校. 三叉神经痛神经血管压迫的影像学评价[J]. 中国医学影像技术, 2008, 24(Z1): 27-28 |
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| 作者姓名： | 宋伟忠 于丽波 张丽君 综述 刘灿虎 审校 |
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| 作者单位： | 解放军211医院磁共振室 |
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| 摘 要： | 精确地评价三叉神经入口处神经血管压迫,对三叉神经痛患者施行微血管减压术的规划是有用的。应用界限成像融合三维磁共振脑池造影术/血管造影术能立体的显示三叉神经入口处神经血管压迫的解剖学关系,评价责任血管的存在,压迫的部位及程度。界限融合三维磁共振脑池造影术/血管造影术对三叉神经痛患者的诊断及成功地实施微血管减压术是有用的。
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| 关 键 词： | 三叉神经痛 微血管减压术 磁共振成像 界限融合成像 |
| 收稿时间： | 2008-05-30 |
| 修稿时间： | 2008-08-06 |
Imaging assessment of neurovascular compressionfor trigeminal neuralgia |
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| SONG Wei-zhong,YU Li-bo,ZHANG Li-jun and LIU Can-hu. Imaging assessment of neurovascular compressionfor trigeminal neuralgia[J]. Chinese Journal of Medical Imaging Technology, 2008, 24(Z1): 27-28 |
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| Authors: | SONG Wei-zhong YU Li-bo ZHANG Li-jun LIU Can-hu |
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| Affiliation: | MR Department of PLA 211 Hospital, Harbin 150080, China;MR Department of PLA 211 Hospital, Harbin 150080, China;MR Department of PLA 211 Hospital, Harbin 150080, China;MR Department of PLA 211 Hospital, Harbin 150080, China |
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| Abstract: | Precise assessment of the complex nerve-vessel relationship at the root entry zone (REZ) of the trigeminal nerve is useful for the planning of the microvascalar decompression (MVD) in patients with trigeminal neuralgia. The boundary imaging of fusion three-dimensional (3D) magnetic resonance (MR) cisternography/angiography allows virtual assessment of the spatial relationship of the neurovascular compression at the REZ of the trigeminal nerve. The presence of offending vessels, compressive site, and degree of neurovascular compression. The boundary fusion 3DMR cisternography/angiogram may prove a useful adjunct for the diagnosis and decisionmaking process to execute the MVD in patients with trigeminal neuralgia. |
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| Keywords: | Trigeminal neuralgia Microvascular decompression Magnetic resonance imaging Boundary fusion imaging |
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