منابع مشابه
Remodeling of carotid arteries detected with MR imaging: atherosclerosis risk in communities carotid MRI study.
PURPOSE To determine the extent of thickening of the carotid arterial walls that may be accommodated by outward remodeling. MATERIALS AND METHODS Institutional review board approval was obtained at each participating site, and informed consent was obtained from each participant. All study sites conducted this study in compliance with HIPAA requirements. A total of 2066 participants (age range...
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Introduction: Large, prospective, randomized trials have identified an improvement in outcome by offering surgery to neurologically symptomatic patients with severe carotid stenosis [1]. In symptomatic patients with moderate carotid stenosis (<70%) or in asymptomatic patients with carotid disease, the optimal treatment strategy remains ambiguous. Recently, multi-contrast, in vivo MR vessel wall...
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BACKGROUND Accumulating evidence implicates insufficient oxidative capacity in the development of type 2 diabetes. This notion has not been well tested in large, population-based studies. METHODS To test this hypothesis, we assessed the cross-sectional association of plasma lactate, an indicator of the gap between oxidative capacity and energy expenditure, with type 2 diabetes in 1709 older a...
متن کاملCarotid Artery Disease and Stroke: Assessing Risk with Vessel Wall MRI
Although MRI is widely used to diagnose stenotic carotid arteries, it also detects characteristics of the atherosclerotic plaque itself, including its size, composition, and activity. These features are emerging as additional risk factors for stroke that can be feasibly acquired clinically. This paper summarizes the state of evidence for a clinical role for MRI of carotid atherosclerosis.
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Introduction Identifying patients with carotid atherosclerosis at risk for ischemic stoke would greatly benefit patient outcomes. Recently, high-resolution methods have enabled MRI to noninvasively image the fine internal structure of the carotid plaque [1]. Some carotid plaque features, such as the presence of intraplaque hemorrhage (IPH) and thin or ruptured fibrous cap on multi-contrast weig...
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ژورنال
عنوان ژورنال: Neurosurgery
سال: 2011
ISSN: 0148-396X
DOI: 10.1227/neu.0b013e31822999a3