Impact of Computed Tomography Perfusion Imaging on the Response to Tenecteplase in Ischemic Stroke
نویسندگان
چکیده
منابع مشابه
Perfusion Patterns of Ischemic Stroke on Computed Tomography Perfusion
CT perfusion (CTP) has been applied increasingly in research of ischemic stroke. However, in clinical practice, it is still a relatively new technology. For neurologists and radiologists, the challenge is to interpret CTP results properly in the context of the clinical presentation. In this article, we will illustrate common CTP patterns in acute ischemic stroke using a case-based approach. The...
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Computed tomography and magnetic resonance perfusion imaging in ischemic stroke: definitions and thresholds.
OBJECTIVE Cerebral perfusion imaging with computed tomography (CT) or magnetic resonance (MR) is widely available. The optimum perfusion values to identify tissue at risk of infarction in acute stroke are unclear. We systematically reviewed CT and MR perfusion imaging in acute ischemic stroke. METHODS We searched for papers on MR or CT perfusion performed <24 hours after stroke that assessed ...
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BACKGROUND Diffusion- and perfusion-weighted imaging after transient ischemic attack (TIA) has been well studied, while less data exist on perfusion computed tomographic (PCT) imaging. OBJECTIVES To examine the frequency of PCT abnormalities in patients with anterior circulation TIA and to identify factors associated with the presence of PCT abnormality. DESIGN Retrospective study. SETTIN...
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ژورنال
عنوان ژورنال: Circulation
سال: 2017
ISSN: 0009-7322,1524-4539
DOI: 10.1161/circulationaha.116.022582