| 亚急性联合变性颈髓的MRI表现 |
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| 引用本文： | 郑奎宏,马林,郭勇,林伟,黄敏华,陶丽冰,赵书臣.亚急性联合变性颈髓的MRI表现[J].中国临床医学影像杂志,2006,17(7):394-396. |
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| 作者姓名： | 郑奎宏 马林 郭勇 林伟 黄敏华 陶丽冰 赵书臣 |
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| 作者单位： | 1. 海军总医院放射科,北京,100037
2. 解放军总医院放射科,北京,100853 |
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| 摘 要： | 目的:分析亚急性联合变性颈髓的MRI表现特点,提高对该病的认识。方法:收集临床确诊亚急性联合变性累及颈髓的患者5例,回顾性分析其MRI表现,并复习相关临床及文献资料。结果:5例患者MRI均显示颈髓不同程度范围的后?蛐和侧索长T2信号,其颈髓正中矢状位T2加权图像均呈连续束带状异常信号;4例行Gd-DTPA增强扫描,其中2例可见条片状强化。结论:亚急性联合变性的颈髓矢状位束带状改变有比较典型的特点,MRI是诊断该病的重要手段。
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| 关 键 词： | 脊髓疾病 颈椎 磁共振成像 |
| 文章编号： | 1008-1062(2006)07-0394-03 |
| 收稿时间： | 2006-3-21 |
| 修稿时间： | 2006年3月21日 |
MRI findings of subacute combined degeneration of the cervical spinal cord |
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| ZHENG Kui-hong,MA Lin,GUO Yong,LIN Wei,HUANG Min-hua,TAO Li-bing,ZHAO Shu-chen.MRI findings of subacute combined degeneration of the cervical spinal cord[J].Journal of China Clinic Medical Imaging,2006,17(7):394-396. |
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| Authors: | ZHENG Kui-hong MA Lin GUO Yong LIN Wei HUANG Min-hua TAO Li-bing ZHAO Shu-chen |
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| Abstract: | Objective:To analyse the MR manifestations of subacute combined degeneration of the cervical spinal cord(SCD),and to improve the understanding of SCD.Methods:The findings of MRI were analyzed retrospectively in 5 patients with clinically confirmed SCD.The clinical symptoms were also analyzed.Results:All five cases demonstrated high signal intensity on T2WI in the posterior and/or lateral column of the cervical spinal cord,and ribbon-like high signal intensity along dorsal aspect of the cervical spinal cord on sagittal T2WI.Patchy enhancement were noted in 2 cases.Conclusion:The characteristic appearance of SCD in cervical spinal cord on MRI is very helpful in diagnosis. |
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| Keywords: | spinal cord diseases cervical vertebrae magnetic resonance imaging |
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