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MRI诊断平山病9例并文献分析

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摘要 目的:探讨3.0TMRI对平山病的诊断价值。方法:收集我院临床及影像证实的9例平山病的病例,分析其磁共振影像特征及发病机制。结果:9例平山病患者均为青年男性,临床表现为上肢前臂或手肌肉萎缩、寒冷麻痹;屈颈位MRI均显示下段颈髓受压前移、变细,5例患者伴颈髓信号异常,9例均显示背侧硬膜外间隙增宽及LOA征象,增宽的硬膜外间隙内见扩张血管影。结论:平山病具有特征性的MRI影像表现,颈椎MRI过屈位是诊断平山病最佳的影像检查手段。
作者 张姗姗
出处 《影像研究与医学应用》 2020年第2期118-119,共2页 Journal of Imaging Research and Medical Applications
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