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桥脑中央髓鞘溶解症MRI表现分析 被引量:2

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摘要 目的 :通过对21例桥脑中央髓鞘溶解症(central pontine myelinolysis,CPM)患者的MRI表现进行分析,探讨CPM的MRI特征性表现。方法 :回顾性分析21例CPM患者的MRI表现。结果 :21例均表现桥脑基底中央部对称性长T1、长T2信号,其中11例可见双侧半卵圆形中心及双侧额顶叶皮层下白质、双侧豆状核、尾状核、双侧桥小脑结合臂、小脑中脚、小脑齿状核对称性长T1、长T2信号;所有患者桥脑基底部病变在T1WI及T2WI上边界清晰。结论 :CPM具有较为特征性的MRI表现,MRI对其具有较大诊断和鉴别诊断价值。
出处 《中国中西医结合影像学杂志》 2015年第3期298-300,共3页 Chinese Imaging Journal of Integrated Traditional and Western Medicine
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