Collateral Vessels on CT Angiography Predict Outcome in Acute Ischemic Stroke | Zendy

Matthew B. Maas | Zendy; Michael H. Lev | Zendy; Hakan Ay | Zendy; Aneesh B. Singhal | Zendy; David M. Greer | Zendy; Wade S. Smith | Zendy; Gordon J. Harris | Zendy; Elkan F. Halpern | Zendy; André Kemmling | Zendy; Walter J. Koroshetz | Zendy; Karen L. Furie | Zendy

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Collateral Vessels on CT Angiography Predict Outcome in Acute Ischemic Stroke

Author(s) -

Matthew B. Maas,

Michael H. Lev,

Hakan Ay,

Aneesh B. Singhal,

David M. Greer,

Wade S. Smith,

Gordon J. Harris,

Elkan F. Halpern,

André Kemmling,

Walter J. Koroshetz,

Karen L. Furie

Publication year - 2009

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.109.552513

Subject(s) - medicine , occlusion , angiography , stroke (engine) , middle cerebral artery , radiology , collateral circulation , cardiology , cerebral angiography , ischemia , mechanical engineering , engineering

Despite the abundance of emerging multimodal imaging techniques in the field of stroke, there is a paucity of data demonstrating a strong correlation between imaging findings and clinical outcome. This study explored how proximal arterial occlusions alter flow in collateral vessels and whether occlusion or extent of collaterals correlates with prehospital symptoms of fluctuation and worsening since onset or predict in-hospital worsening.

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