PROGNOSTIC IMPACT OF INTRAPLAQUE HEMORRHAGE WITH CHOLESTEROL CRYSTALS IN NON-CULPRIT LESIONS ASSESSED BY OPTICAL COHERENCE TOMOGRAPHY
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the American College of Cardiology"
DOI: 10.1016/s0735-1097(20)30768-3
Abstract: Because intraplaque hemorrhage (IPH) is considered as a local source of free cholesterol which will develop into cholesterol crystals (CC), we hypothesized that IPH and CC should co-exist frequently and predict subsequent lesion progression. Using… read more here.
Keywords: optical coherence; cholesterol crystals; cholesterol; intraplaque hemorrhage ... See more keywords
The clinical and pathological features of intraplaque hemorrhage in coronary artery -insights from Japan DCA registry-
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DOI: 10.1093/ehjci/ehaa946.1757
Abstract: Intraplaque hemorrhage (IPH) is known to play an important role in plaque vulnerability in coronary artery. However, the biological reaction in IPH and clinical features of patients with IPH remain unknown, since most histological studies… read more here.
Keywords: intraplaque hemorrhage; iph; coronary artery; iph group ... See more keywords
The Frequency of Carotid Intraplaque Hemorrhage on Vessel Wall Imaging in Patients With Retinal Artery Occlusion: A Cross-Sectional Prevalence Study
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Neuro-Ophthalmology"
DOI: 10.1097/wno.0000000000001156
Abstract: Background: Intraplaque hemorrhage (IPH) in a carotid artery plaque viewed on vessel wall imaging has been shown to be associated with ischemic stroke. Whether such an association between carotid IPH and retinal artery occlusion (RAO)… read more here.
Keywords: carotid; vessel wall; plaque; prevalence ... See more keywords
Change in Carotid Intraplaque Hemorrhage in Community-dwelling Subjects: A Follow-up Study Using Serial MR Imaging.
Sign Up to like & getrecommendations! Published in 2017 at "Radiology"
DOI: 10.1148/radiol.2016151806
Abstract: Purpose To investigate intraplaque hemorrhage (IPH) development and change over time. Materials and Methods Institutional review board approval and written informed consent from all participants were obtained. From a population-based study on subclinical atherosclerosis, 40… read more here.
Keywords: change; iph volume; iph baseline; intraplaque hemorrhage ... See more keywords
Early Enhancement with Contrast-Enhanced Ultrasonography Relates to the Number of Small-Diameter Neovessels in the Carotid Plaque
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DOI: 10.1159/000525097
Abstract: Background and Purpose: Intraplaque neovessels (INVs) have been recognized as a major cause of intraplaque hemorrhage and subsequent vulnerability of the carotid plaque. However, the exact mechanisms by which INVs cause intraplaque hemorrhage remain unclear.… read more here.
Keywords: carotid plaque; intraplaque hemorrhage; number; histology ... See more keywords
Identifying the Vulnerable Carotid Atherosclerotic Plaque in Patients With Asymptomatic Carotid Stenosis
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DOI: 10.1177/00033197211028416
Abstract: By use of magnetic resonance imaging (MRI), Xin et al compared plaque characteristics between symptomatic and asymptomatic sides in patients with bilateral vulnerable carotid plaques. Vulnerable plaques demonstrated greater plaque burden, a larger lipid-rich necrotic… read more here.
Keywords: vulnerable carotid; carotid; stenosis; intraplaque hemorrhage ... See more keywords
Integrated head and neck imaging of symptomatic patients with stroke using simultaneous non-contrast cardiovascular magnetic resonance angiography and intraplaque hemorrhage imaging as compared with digital subtraction angiography
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Cardiovascular Magnetic Resonance"
DOI: 10.1186/s12968-022-00849-1
Abstract: Background Both stenosis rate and intraplaque hemorrhage (IPH) are important predictors of stroke risk. Simultaneous non-contrast angiography and intraplaque hemorrhage (SNAP) cardiovascular magnetic resonance (CMR) imaging can detect both stenosis rate and IPH. We aimed… read more here.
Keywords: symptomatic patients; intraplaque hemorrhage; magnetic resonance; angiography ... See more keywords
Carotid Plaque CTA Analysis in Symptomatic Subjects with Bilateral Intraplaque Hemorrhage: A Preliminary Analysis
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DOI: 10.3174/ajnr.a6160
Abstract: BACKGROUND AND PURPOSE: The presence of IPH is considered the most dangerous feature because it is significantly associated with clinical ipsilateral cerebrovascular events. Our aim was to explore the characterization of plaque with CT in… read more here.
Keywords: plaque; volume; hemorrhage; analysis ... See more keywords
Signal of Carotid Intraplaque Hemorrhage on MR T1-Weighted Imaging: Association with Acute Cerebral Infarct
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DOI: 10.3174/ajnr.a6498
Abstract: BACKGROUND AND PURPOSE: Identifying the mere presence of carotid intraplaque hemorrhage would be insufficient to accurately discriminate the presence of acute cerebral infarct. We aimed to investigate the association between signal intensity ratios of carotid… read more here.
Keywords: acute cerebral; carotid intraplaque; hemorrhage; cerebral infarct ... See more keywords
Reassessing the Carotid Artery Plaque “Rim Sign” on CTA: A New Analysis with Histopathologic Confirmation
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DOI: 10.3174/ajnr.a7443
Abstract: The rim sign is not associated with the presence of intraplaque hemorrhage on histology. However, it is associated with a higher proportion of hemorrhage and may be a biomarker of a greater degree of intraplaque… read more here.
Keywords: intraplaque hemorrhage; plaque; hemorrhage; rim sign ... See more keywords
Differential Gene Expression and Immune Cell Infiltration in Carotid Intraplaque Hemorrhage Identified Using Integrated Bioinformatics Analysis
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Cardiovascular Medicine"
DOI: 10.3389/fcvm.2022.818585
Abstract: Background Intraplaque hemorrhage (IPH) is an important feature of unstable plaques and an independent risk factor for cardiovascular events. However, the molecular mechanisms contributing to IPH are incompletely characterized. We aimed to identify novel biomarkers… read more here.
Keywords: hub genes; intraplaque hemorrhage; iph; expression ... See more keywords