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Sensitivity and specificity of the Hyperdense Artery Sign for arterial obstruction in acute ischemic stroke

BACKGROUND AND PURPOSE: In acute ischemic stroke, the Hyperdense Artery Sign (HAS) on non-contrast CT is thought to represent intra-luminal thrombus and therefore is a surrogate of arterial obstruction. We sought to assess the accuracy of HAS as a marker of arterial obstruction by thrombus. METHODS:...

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Détails bibliographiques
Publié dans:Stroke
Auteurs principaux: Mair, Grant, Boyd, Elena V, Chappell, Francesca M, von Kummer, Rüdiger, Lindley, Richard I, Sandercock, Peter, Wardlaw, Joanna M
Format: Artigo
Langue:Inglês
Publié: 2014
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Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC4338528/
https://ncbi.nlm.nih.gov/pubmed/25477225
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1161/STROKEAHA.114.007036
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