Neurology:被误诊为BPPV的四脑室室管膜瘤

2018-09-09 杨中华 脑血管病及重症文献导读

57岁,女性。位置性眩晕4个月,在床上向左侧翻身时诱发,3次复位未成功。

57岁,女性。

位置性眩晕4个月,在床上向左侧翻身时诱发,3次复位未成功。

向双侧Dix-Hallpike试验显示持续上视性眼球震颤(upbeating nystagmus),无潜伏期。仰卧翻身实验显示向左持续背地性眼球震颤,以及向右持续性上视性旋转眼震(apogeotropic nystagmus to the left and persistent upbeating torsional nystagmus to the right)。

头MRI显示四脑室分叶状不均匀肿瘤,下图:





手术切除病理显示为WHO II级室管膜瘤。

原始出处:Power L1, Murray K2, Drummond KJ2, et al. Fourth ventricle ependymoma mimicking benign paroxysmal positional vertigo. Neurology. 2018 Aug 14;91(7):327-328.

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    2019-05-23 yinhl1978
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    2018-09-10 tastas
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    2018-09-09 liumin1987

    嗯嗯,学习了。

    0

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