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BACKGROUND The cerebrovascular reactivity (CVR) results of blood oxygen level-dependent (BOLD) and arterial spin labeling (ASL) MRI studies performed in patients with cerebrovascular disease (steno-occlusive vascular disease or stroke) were systematically reviewed. SUMMARY Thirty-one articles were included. Twenty-three (74.2%) studies used BOLD MRI to(More)
OBJECTIVE To evaluate the diagnostic value of electrocochleography compared with magnetic resonance imaging (MRI) with intratympanic gadolinium administration to diagnose endolymphatic hydrops in patients with Ménière's disease. DATA SOURCES An electronic search was performed in the PubMed, EMBASE, and Cochrane databases on September 15, 2015. A(More)
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