Computed Tomography Angiography in the Stroke Outcomes and Neuroimaging of Intracranial Atherosclerosis (SONIA) Study | Zendy

David S. Liebeskind | Zendy; Andrzej S. Kosinski | Zendy; Jeffrey L. Saver | Zendy; Edward Feldmann | Zendy

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Computed Tomography Angiography in the Stroke Outcomes and Neuroimaging of Intracranial Atherosclerosis (SONIA) Study

Author(s) -

David S. Liebeskind,

Andrzej S. Kosinski,

Jeffrey L. Saver,

Edward Feldmann

Publication year - 2013

Publication title -

interventional neurology

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.07

H-Index - 5

eISSN - 1664-9737

pISSN - 1664-5545

DOI - 10.1159/000360952

Subject(s) - medicine , stenosis , radiology , digital subtraction angiography , angiography , stroke (engine) , computed tomography angiography , magnetic resonance angiography , neuroimaging , magnetic resonance imaging , mechanical engineering , engineering , psychiatry

The Stroke Outcomes and Neuroimaging of Intracranial Atherosclerosis (SONIA) study validated noninvasive imaging tests of intracranial atherosclerosis against catheter angiography in a prospective, blinded, multicenter setting. Critical evaluation of transcranial Doppler (TCD) and magnetic resonance angiography in the SONIA study standardized their performance and interpretation. We performed a similar analysis of computed tomography angiography (CTA) for the detection of intracranial stenosis.

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