Diagnostic accuracy of using Alberta Stroke Program Early Computed Tomography Score on CT perfusion map to predict a target mismatch in patients with acute ischemic stroke
Sign Up to like & getrecommendations! Published in 2022 at "Neuroradiology"
DOI: 10.1007/s00234-021-02892-8
Abstract: Purpose To assess the diagnostic accuracy of using Alberta Stroke Program Early Computed Tomography Score (ASPECTS) on CT perfusion (CTP) map to predict a volumetric target mismatch in patients with acute ischemic stroke (AIS). Methods… read more here.
Keywords: mismatch; perfusion; stroke; target mismatch ... See more keywords
Incremental value of Alberta Stroke Program Early CT Score to collateral score for predicting target mismatch in stroke patients with extended time window or unknown onset time
Sign Up to like & getrecommendations! Published in 2021 at "Neurological Sciences"
DOI: 10.1007/s10072-021-05387-9
Abstract: To evaluate whether Alberta Stroke Program Early CT Score (ASPECTS) could provide incremental value to collateral score, and their integration could be an effective surrogate of CTP in predicting target mismatch. One hundred and fifty-nine… read more here.
Keywords: score; target mismatch; collateral score; time ... See more keywords
Predicting Hypoperfusion Lesion and Target Mismatch in Stroke from Diffusion-weighted MRI Using Deep Learning.
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DOI: 10.1148/radiol.220882
Abstract: Background Perfusion imaging is important to identify a target mismatch in stroke but requires contrast agents and postprocessing software. Purpose To use a deep learning model to predict the hypoperfusion lesion in stroke and identify… read more here.
Keywords: hypoperfusion lesion; diffusion; target mismatch; model ... See more keywords
Time From Imaging to Endovascular Reperfusion Predicts Outcome in Acute Stroke
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DOI: 10.1161/strokeaha.117.018858
Abstract: Background and Purpose— This study aims to describe the relationship between computed tomographic (CT) perfusion (CTP)-to-reperfusion time and clinical and radiological outcomes, in a cohort of patients who achieve successful reperfusion for acute ischemic stroke.… read more here.
Keywords: time; reperfusion; ctp; target mismatch ... See more keywords
Use of ABC/2 method for rapidly estimating the target mismatch on computed tomography perfusion imaging in patients with acute ischemic stroke.
Sign Up to like & getrecommendations! Published in 2021 at "Acta radiologica"
DOI: 10.1177/02841851211069778
Abstract: BACKGROUND Target mismatch (ischemic core, mismatch volume and mismatch ratio) in patients with acute ischemic stroke (AIS) highly relies on the automated perfusion analysis software. PURPOSE To evaluate the feasibility and accuracy of using the… read more here.
Keywords: target mismatch; mismatch; abc method; perfusion ... See more keywords