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Discrimination of plaque from sluggish-flow-related hyperintense artifact on high-resolution magnetic resonance vessel wall imaging

delete2026-07-01
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OA
AI
F
Feng Ouyang
Q
Qin Wu
J
Jie Liu
J
Jailu Chen
W
Wenchao Xiong
Y
Yixin Liu
L
Lu Sun
X
Xianjun Zeng *
DOI:10.1016/j.ejrad.2026.113049delete
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Abstract

Abstract

En 中文
• Sluggish-flow-related artifacts mimic atherosclerotic plaque on HR-VWI, confounding stroke risk assessment. • Central enhancement pattern achieves 100% sensitivity for identifying sluggish-flow-related artifacts. • Posterior location and quantitative signal metrics independently discriminate artifacts from true plaque. • A stepwise algorithm integrating HR-VWI and luminal imaging improves discrimination accuracy.
Keywords:
High-resolution magnetic resonance vessel wall imaging
Plaque
Sluggish-flow artifact
Enhancement
Differentiation
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Journal

European Journal of Radiology cover
European Journal of Radiology
IF:
3.3
Papers:
1.1W
Citations:
1.8W

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