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Neurology:病例：孤立的半侧丘脑过度发育

2018-08-18 zyx整理 神经科病例撷英拾粹

丘脑过度发育偏瘫
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17月大的男孩，表现为左侧轻偏瘫，没有其他任何神经功能障碍。脑MRI提示左侧丘脑明显肥大。使用对比剂前后右侧丘脑信号无殊，未见FLAIR高信号或弥散受限病灶。

17月大的男孩，表现为左侧轻偏瘫，没有其他任何神经功能障碍。脑MRI提示左侧丘脑明显肥大。使用对比剂前后右侧丘脑信号无殊，未见FLAIR高信号或弥散受限病灶。同样的，MRS提示代谢峰正常（胆碱和N-乙酰天冬氨）（图A-B）。这一半侧丘脑在左前脑室留下了标记，其向对侧扩张可以解释临床症状。

根据文献记载，这种情况非常罕见。


（图：A：T1WI可见左侧丘脑过度发育；B：MRS提示双侧代谢峰正常）

原始出处：Isabella Tristano, Guido Cedrone, Fabiana Ursitti, et al. Teaching NeuroImages: A case of isolated hemithalamic overgrowth. Neurology. 2018 Jul 31;91(5):e492-e493.

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    2018-12-28 yinhl1978

    #Neurol#

    0

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    2018-08-27 wxl882001

    了解一下

    0

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    2018-08-20 neurowu

    #发育#

    0

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    2018-08-20 xlwang2696

    #丘脑#

    0

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    2018-08-20 xlwang2696

    #丘脑#

    0

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