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Research ArticleAdult Brain

Effect of Collaterals on Clinical Presentation, Baseline Imaging, Complications, and Outcome in Acute Stroke

E.M. Fanou, J. Knight, R.I. Aviv, S.-P. Hojjat, S.P. Symons, L. Zhang and M. Wintermark
American Journal of Neuroradiology December 2015, 36 (12) 2285-2291; DOI: https://doi.org/10.3174/ajnr.A4453
E.M. Fanou
aFrom the Division of Neuroradiology (E.M.F., J.K., R.I.A., S.-P.H., S.P.S., L.Z.), Department of Medical Imaging, University of Toronto and Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
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J. Knight
aFrom the Division of Neuroradiology (E.M.F., J.K., R.I.A., S.-P.H., S.P.S., L.Z.), Department of Medical Imaging, University of Toronto and Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
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R.I. Aviv
aFrom the Division of Neuroradiology (E.M.F., J.K., R.I.A., S.-P.H., S.P.S., L.Z.), Department of Medical Imaging, University of Toronto and Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
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S.-P. Hojjat
aFrom the Division of Neuroradiology (E.M.F., J.K., R.I.A., S.-P.H., S.P.S., L.Z.), Department of Medical Imaging, University of Toronto and Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
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S.P. Symons
aFrom the Division of Neuroradiology (E.M.F., J.K., R.I.A., S.-P.H., S.P.S., L.Z.), Department of Medical Imaging, University of Toronto and Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
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L. Zhang
aFrom the Division of Neuroradiology (E.M.F., J.K., R.I.A., S.-P.H., S.P.S., L.Z.), Department of Medical Imaging, University of Toronto and Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
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M. Wintermark
bDivision of Neuroradiology (M.W.), Department of Radiology, Stanford University, California.
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American Journal of Neuroradiology: 36 (12)
American Journal of Neuroradiology
Vol. 36, Issue 12
1 Dec 2015
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Cite this article
E.M. Fanou, J. Knight, R.I. Aviv, S.-P. Hojjat, S.P. Symons, L. Zhang, M. Wintermark
Effect of Collaterals on Clinical Presentation, Baseline Imaging, Complications, and Outcome in Acute Stroke
American Journal of Neuroradiology Dec 2015, 36 (12) 2285-2291; DOI: 10.3174/ajnr.A4453

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Effect of Collaterals on Clinical Presentation, Baseline Imaging, Complications, and Outcome in Acute Stroke
E.M. Fanou, J. Knight, R.I. Aviv, S.-P. Hojjat, S.P. Symons, L. Zhang, M. Wintermark
American Journal of Neuroradiology Dec 2015, 36 (12) 2285-2291; DOI: 10.3174/ajnr.A4453
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  • Collaterals at angiography guide clinical outcomes after endovascular stroke therapy in HERMES
  • Hypoperfusion Intensity Ratio Less Than 0.4 Is Associated with Favorable Outcomes in Unsuccessfully Reperfused Acute Ischemic Stroke with Large-Vessel Occlusion
  • Intracerebral arterial blood pressure in the vasculature distal to large vessel occlusions in patients with ischemic stroke: correlation with clinical and imaging parameters
  • Hypoperfusion Intensity Ratio and Hemorrhagic Transformation in Patients with Successful Recanalization after Thrombectomy
  • Head down tilt 15{degrees} increases cerebral perfusion before recanalization in acute ischemic stroke. A pre-clinical MRI study
  • Correlation of Collateral Scores Derived from Whole-Brain Time-Resolved Flat Panel Detector Imaging in Acute Ischemic Stroke
  • Association between Early Ischemic Changes and Collaterals in Acute Stroke: A Retrospective Study
  • Hypoperfusion intensity ratio for refinement of elderly patient selection for endovascular thrombectomy
  • Presentation collateral patterns and outcomes after endovascular thrombectomy for large vessel occlusion stroke
  • Hypoperfusion Intensity Ratio Correlates with CTA Collateral Status in Large-Vessel Occlusion Acute Ischemic Stroke
  • Management of Acute Ischemic Stroke Due to Large-Vessel Occlusion: JACC Focus Seminar
  • Inter- and intraobserver reliability for angiographic leptomeningeal collateral flow assessment by the American Society of Interventional and Therapeutic Neuroradiology/Society of Interventional Radiology (ASITN/SIR) scale
  • Guidelines for evaluation and management of cerebral collateral circulation in ischaemic stroke 2017
  • Similar Outcomes for Contact Aspiration and Stent Retriever Use According to the Admission Clot Burden Score in ASTER
  • Association of clot burden score with radiographic and clinical outcomes following Solitaire stent retriever thrombectomy: analysis of the SWIFT PRIME trial
  • Acute Ischemic Stroke Therapy Overview
  • Clot Burden Score on Baseline Computerized Tomographic Angiography and Intra-Arterial Treatment Effect in Acute Ischemic Stroke
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