کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
3231465 | 1588577 | 2011 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Zero on the NIHSS Does Not Equal the Absence of Stroke Zero on the NIHSS Does Not Equal the Absence of Stroke](/preview/png/3231465.png)
Study objectiveThe National Institutes of Health Stroke Scale (NIHSS) measures deficits caused by a stroke, but not all stroke signs are captured on the NIHSS. We determine the symptoms and stroke localization of patients with brain infarction and an NIHSS score of 0.MethodsWe studied all patients who presented with acute neurologic symptoms to our stroke center from 2004 to 2008 and had persistent symptoms at the evaluation in the emergency department, an NIHSS score of 0, and an infarct on diffusion-weighted imaging. We characterized the symptoms, signs, lesion location, demographics, and stroke causes.ResultsTwenty patients met inclusion criteria. Symptoms frequently experienced were headache, vertigo, and nausea. The posterior circulation was commonly infarcted in this group. Truncal ataxia was the most common neurologic sign.ConclusionIschemic stroke may cause symptoms that are associated with no deficits on the NIHSS score.
Journal: Annals of Emergency Medicine - Volume 57, Issue 1, January 2011, Pages 42–45