Question?問題：

In a recent study of > 10,000 patients diagnosed with TIA or non-disabling stroke in the ED, the rate of confirmation for the diagnosis of TIA or stroke between emergency physicians and neurologists was 55.4%. What were the most common stroke mimics??

最近的超過10000個在急診科診斷為短暫性腦缺血發(fā)作（TIA）或無嚴重后遺癥腦卒中患者研究發(fā)現(xiàn)，急診科醫(yī)生和神經(jīng)科醫(yī)生診斷TIA或腦卒中符合率為55.4%。最常見的腦卒中類似疾病是什么？

Answer?答案：

The most common identified stroke mimics were migraine (18%), peripheral vertigo (7%), syncope (4%), and seizure (3%). Over a third of patients (38.4%) ultimately had an undetermined etiology for their symptoms.?

最常見并證實的腦卒中類似疾病包括偏頭痛（18%），末梢性眩暈（7%），暈厥（4%），和癲癇（3%）。超過1/3患者（38.4）最終也查不出導致癥狀的原因。

參考文獻：

CJEM, epub 9/1/21