Atherosclerotic plaque locations may be related to different ischemic lesion patterns.

ABSTRACT:

Background

Atherosclerosis of the internal carotid artery (ICA) is an important cause of ischemic stroke. Artery-to-artery embolism is the major stroke mechanism in patients with atherosclerotic carotid disease. This study hypothesized that the atherosclerotic ICA geometry and plaque location would be associated with lesion pattern in patients with acute ischemic stroke.

Methods

Ischemic stroke patients with symptomatic proximal ICA disease (> 50% diameter stenosis) were enrolled. The carotid plaque location was divided into high-apical and low-body types. The geometric parameters of the ICA (angles between arteries) were measured, and ischemic lesion patterns were classified according to the number, location, and size of the lesions. Factors associated with plaque location

SUBMITTER: Woo HG 

PROVIDER: S-EPMC7391573 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature