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磁共振扩散张量成像在脊髓压迫症中的应用 被引量：1

Application of MR diffusion weighted imaging in spinal cord compression
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摘要 脊髓压迫症是指一组具有占位效应的椎管内病变,脊髓由于受到压迫而发生一系列的病理生理变化。常规MRI检查已经能够很好地显示脊髓受压的原因、范围及程度,但它只能描述脊髓大体解剖上的形态改变,而不能显示脊髓受压后内部发生的微观变化。脊髓的磁共振扩散张量成像则能在分子水平上提供组织变化的量化信息,反映脊髓受压后病变的发展过程,有助于观察病变的动态变化并判断预后。综述脊髓压迫症的发病机制及磁共振扩散张量成像在脊髓压迫症中的应用。
作者 李洪梅 范国光
机构地区 中国医科大学附属盛京医院放射科
出处 《国际医学放射学杂志》 2009年第1期19-21,共3页 International Journal of Medical Radiology
关键词 磁共振成像 扩散张量成像 脊髓压迫症
分类号 R445.2 [医药卫生—影像医学与核医学] R744.2 [医药卫生—神经病学与精神病学]
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参考文献22

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同被引文献36

  • 1王霄英,谭可,倪石磊,鲍圣德,蒋学祥.用MR扩散张量成像评价犬急性脊髓损伤后神经前体细胞移植的作用[J].中华放射学杂志,2006,40(1):17-21. 被引量：30
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国际医学放射学杂志
2009年 第1期

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