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以急性眩暈為腦中風之初發症狀

Acute Vertigo as the Presenting Symptom of Stroke

摘要


十一名急性眩暈的病人,由於缺乏傳統的神經學症狀,而被內科醫師神經科醫師轉介至本科求診。經由眼振電圖檢查及核磁共振映像術,最後證實為腦中風。從這些病人的症狀及表現,可歸納成一結論:即當急性眩暈病人若有持續性眩暈、持續性嘔吐、持續性自發眼振(超過24小時)、步態不穩,且眼振電圖檢查出現許多中樞性徵象時,須懷疑罹患腦中風的可能,一方面須給予安排緊急核磁共振映像術的檢查,另一方面亦應開始積極治療。

並列摘要


Eleven vertigo patients without traditional neurologic signs were assumed previously as with labyrinthine disorders, but turned out to be stroke victims after electctronystagmographic (ENG) and magnetic resonance imaging studies. From their symptoms and signs, it was concluded that if a patient has prolonged vertigo, persistent spontaneous nystagmus, unsteady gait and central signs in ENG findings, stroke should be strongly suspected as the cause of the vertigo.

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