Vessel wall differences between middle cerebral artery and basilar artery plaques on magnetic resonance imaging.

ABSTRACT: A recent study showed that posterior circulation plaques have a greater capacity for positive remodeling in a non-Asian population. We aimed to investigate if the features of plaques in the middle cerebral artery (MCA) were different from those in the basilar artery (BA) in a northern Chinese population. We retrospectively analysed the records of 71 consecutive patients with acute ischemic stroke. All patients had at least one MCA or BA plaque with early or mild (<50% stenosis) atherosclerosis identified using vessel wall magnetic resonance imaging. The remodeling ratio, eccentricity index, and plaque range were compared between MCA and BA plaques using multilevel analysis. A total of 101 plaques were included. There were 70 plaques located in the MCA and 31 plaques located in the BA. The

SUBMITTER: Niu PP 

PROVIDER: S-EPMC5137109 | biostudies-literature | 2016 Dec

REPOSITORIES: biostudies-literature