Signal Intensity Ratio as a Novel Measure of Hemodynamic Significance for Intracranial Atherosclerosis
نویسندگان
چکیده
منابع مشابه
Magnetic Resonance Angiography Signal Intensity as a Marker of Hemodynamic Impairment in Intracranial Arterial Stenosis
BACKGROUND Intracranial arterial stenosis (ICAS) is the predominant cause of ischemic stroke and transient ischemic attack in Asia. Change of signal intensities (SI) across an ICAS on magnetic resonance angiography (MRA) may reflect its hemodynamic severity. METHODS In-patients with a symptomatic single ICAS detected on 3D time-of-flight MRA were recruited from 2 hospitals. Baseline and 1-yea...
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ژورنال
عنوان ژورنال: International Journal of Stroke
سال: 2013
ISSN: 1747-4930,1747-4949
DOI: 10.1111/ijs.12080