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Impact of Collateral Status Evaluated by Dynamic Computed Tomographic Angiography on Clinical Outcome in Patients With Ischemic Stroke
Author(s) -
Ido R. van den Wijngaard,
Jelis Boiten,
Ghislaine Holswilder,
Ale Algra,
Diederik W.J. Dippel,
Birgitta K. Velthuis,
Marieke J.H. Wermer,
Marianne A.A. van Walderveen
Publication year - 2015
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.115.010354
Subject(s) - medicine , modified rankin scale , confidence interval , stroke (engine) , radiology , angiography , collateral circulation , area under the curve , computed tomography angiography , receiver operating characteristic , logistic regression , occlusion , cardiology , ischemia , ischemic stroke , mechanical engineering , engineering
Status of collateral circulation is a strong predictor of outcome after acute ischemic stroke. Our aim was to compare the predictive value of strategies for collateral blood flow assessment with dynamic computed tomographic angiography (CTA) and conventional single-phase CT angiography.

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