Open AccessCollateral Status in Ischemic Stroke: A Comparison of Computed Tomography Angiography, Computed Tomography Perfusion, and Digital Subtraction Angiography
Author(s) -
Frans Kauw,
Jan Willem Dankbaar,
Benjamin Martin,
Victoria Ding,
Derek B. Boothroyd,
Fasco van Ommen,
Hugo W. A. M. de Jong,
L. Jaap Kappelle,
Birgitta K. Velthuis,
Jeremy J Heit,
Max Wintermark
Publication year - 2020
Publication title -
journal of computer assisted tomography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.53
H-Index - 93
eISSN - 1532-3145
pISSN - 0363-8715
DOI - 10.1097/rct.0000000000001090
Subject(s) - medicine , digital subtraction angiography , computed tomography angiography , radiology , neuroradiology , concordance , angiography , modified rankin scale , perfusion scanning , confidence interval , intraclass correlation , nuclear medicine , stroke (engine) , perfusion , ischemia , ischemic stroke , neurology , mechanical engineering , clinical psychology , psychiatry , engineering , psychometrics
To compare assessment of collaterals by single-phase computed tomography (CT) angiography (CTA) and CT perfusion-derived 3-phase CTA, multiphase CTA and temporal maximum-intensity projection (tMIP) images to digital subtraction angiography (DSA), and relate collateral assessments to clinical outcome in patients with acute ischemic stroke.