Vulnerable carotid artery plaque is an important risk factor for acute ischemic stroke,which is closely related to the occurrence,development and recurrence of acute ischemic stroke. Accurate assessment of carotid vulnerable plaque is important for improving risk stratification,guiding clinical treatment and improving prognosis of AIS. High-resolution vessel wall imaging,MRI radiomics and 4D flow magnetic resonance imaging can be used to assess vulnerable carotid plaque in different ways. This article reviews the progress of common techniques and values of MRI in evaluating vulnerable carotid artery plaques,so as to provide imaging guidance for the selection of targeted measures to prevent the occurrence,progression and recurrence of stroke.
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