Local Leukocyte Invasion during Hyperacute Human Ischemic Stroke
نویسندگان
چکیده
منابع مشابه
White Matter Ischemic Changes in Hyperacute Ischemic Stroke
BACKGROUND AND PURPOSE The purpose of this study was to evaluate changes in fractional anisotropy (FA), as measured by diffusion tensor imaging, of white matter (WM) infarction and hypoperfusion in patients with acute ischemic stroke using a quantitative voxel-based analysis. METHODS In this prospective study, diffusion tensor imaging and dynamic susceptibility contrast perfusion sequences we...
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Background and Purpose—High blood pressure (BP) is associated independently with poor outcome after acute ischemic stroke, although in most analyses “baseline” BP was measured 24 hours or more postictus, and not during the hyperacute period. Methods—Analyses included 1722 patients in hyperacute trials (recruitment 8 hours) from the Virtual Stroke International Stroke Trial Archive (VISTA) Colla...
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A. D. Harris, L. B. Andersen, R. K. Kosior, H. Chen, M. Salluzzi, R. B. Stafford, B. G. Goodyear, and R. Frayne School of Psychology, CUBRIC, Cardiff University, Cardiff, United Kingdom, Seaman Family MR Research Centre, Foothills Medical Centre, Calgary, Alberta, Canada, Clinical Neurosciences and Radiology, Univerisity of Calgary, Calgary, Alberta, Canada, Biomedical Engineering, Univerisity ...
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attacks (tia’s) account for 15-23% of all ischemic strokes/tia,1,2 the prognosis is similar to anterior circulation in terms of persistent functional disability at three months.2,3 they have higher rate of recurrent strokes and tia4 and yet it is Cinderella disease. Baseline national institute of health Stroke Scale (nihSS) is falsely low in patients with pCS and may influence thrombolysis deci...
متن کاملHyperacute ischemic stroke missed by diffusion-weighted imaging.
We present two cases of hyperacute ischemic stroke that were initially missed by diffusion-weighted imaging; abnormalities in locations corresponding to focal neurologic deficits were discovered by MR angiography and perfusion-weighted imaging. Within hours, follow-up diffusion-weighted scans revealed partial conversion of the hypoperfused regions to complete stroke. These cases illustrate the ...
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ژورنال
عنوان ژورنال: Annals of Neurology
سال: 2020
ISSN: 0364-5134,1531-8249
DOI: 10.1002/ana.25665