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Automated CT Perfusion Ischemic Core Volume and Noncontrast CT ASPECTS (Alberta Stroke Program Early CT Score)
Author(s) -
Diogo C Haussen,
Seena Dehkharghani,
Srikant Rangaraju,
Letícia C. Rebello,
Mehdi Bouslama,
Jonathan A Grossberg,
Aaron Anderson,
Samir Belagaje,
Michael Frankel,
Raul G. Nogueira
Publication year - 2016
Publication title -
stroke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.397
H-Index - 319
eISSN - 1524-4628
pISSN - 0039-2499
DOI - 10.1161/strokeaha.116.014117
Subject(s) - medicine , modified rankin scale , perfusion scanning , nuclear medicine , middle cerebral artery , stroke (engine) , radiology , cerebral blood flow , perfusion , core (optical fiber) , internal carotid artery , prospective cohort study , ischemic stroke , ischemia , mechanical engineering , materials science , engineering , composite material
The semiquantitative noncontrast CT Alberta Stroke Program Early CT Score (ASPECTS) and RAPID automated computed tomography (CT) perfusion (CTP) ischemic core volumetric measurements have been used to quantify infarct extent. We aim to determine the correlation between ASPECTS and CTP ischemic core, evaluate the variability of core volumes within ASPECTS strata, and assess the strength of their association with clinical outcomes.

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