Ontology highlight
ABSTRACT:
SUBMITTER: Cogswell PM
PROVIDER: S-EPMC5500451 | biostudies-literature | 2017 Oct
REPOSITORIES: biostudies-literature
Cogswell Petrice M PM Davis Taylor L TL Strother Megan K MK Faraco Carlos C CC Scott Allison O AO Jordan Lori C LC Fusco Matthew R MR Frederick Blaise deB BD Hendrikse Jeroen J Donahue Manus J MJ
Journal of magnetic resonance imaging : JMRI 20170106 4
<h4>Purpose</h4>To compare cerebrovascular reactivity (CVR) and CVR lagtimes in flow territories perfused by vessels with vs. without proximal arterial wall disease and/or stenosis, separately in patients with atherosclerotic and nonatherosclerotic (moyamoya) intracranial stenosis.<h4>Materials and methods</h4>Atherosclerotic and moyamoya patients with >50% intracranial stenosis and <70% cervical stenosis underwent angiography, vessel wall imaging (VWI), and CVR-weighted imaging (n = 36; vessel ...[more]