Association of carotid plaque echogenicity with recurrence of ischemic stroke
نویسندگان
چکیده
منابع مشابه
Reproducibility of Computer-Quantified Carotid Plaque Echogenicity
Background and Purpose—We sought to assess the reproducibility, interobserver variability, and application to clinical studies of a new method for the quantitative assessment of carotid plaque echogenicity. Methods—Carotid plaques were scanned with the use of ultrasound, and their images were stored in a computer. They were normalized by assigning certain gray values to blood and adventitia, an...
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Background:HbA1c is an established diagnostic index which is used to assess diabetes mellitus. The aim of this study was to evaluate the association between HbA1c level with the types of stroke as well as the extent and functional status of ischemic stroke (IS) and hemorrhagic stroke (HS) in patients. Methods: In this cross-sectional study, we evaluated 120 pa...
متن کاملContrast-enhanced ultrasound imaging of intraplaque neovascularization in carotid arteries: correlation with histology and plaque echogenicity.
OBJECTIVES This study was designed to evaluate contrast-enhanced ultrasound imaging of carotid atherosclerosis as a clinical tool to study intraplaque neovascularization. BACKGROUND Plaque neovascularization is associated with plaque vulnerability and symptomatic disease; therefore, imaging of neovascularization in carotid atherosclerosis may represent a useful tool for clinical risk stratifi...
متن کاملAssociation of hypertension with stroke recurrence depends on ischemic stroke subtype.
BACKGROUND AND PURPOSE The association between hypertension (HTN) and stroke recurrence is unclear, but may be influenced by different subtypes of stroke. This study aims to explore whether HTN contributes to the recurrence of certain subtypes of ischemic stroke (IS). METHODS Data from the China National Stroke Registry was examined and 1-year follow-up data for stroke recurrence was analyzed...
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BACKGROUND AND PURPOSE Although symptomatic carotid stenosis is associated with 3-fold increased risk of early stroke recurrence, the pathophysiologic mechanisms of high early stroke risk have not been established. We aimed to investigate the relationship between early stroke recurrence after initial symptoms and histological features of plaque inflammation and instability in resected carotid p...
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ژورنال
عنوان ژورنال: North American Journal of Medical Sciences
سال: 2013
ISSN: 1947-2714
DOI: 10.4103/1947-2714.114170