Plaque Components in Symptomatic Moderately Stenosed Carotid Arteries Related to Cerebral Infarcts The Plaque At RISK Study

作者: Marianne Eline Kooi , Aad van der Lugt , Jeroen Hendrikse , A.H.C.M.L. Schreuder , P.J. Koudstaal

DOI: 10.1161/STROKEAHA.114.008121

关键词: In patientPlaque compositionInternal medicineCerebral infarctsStenosisCardiologyMedicineFibrous capRadiologyStrokeCarotid arteriesCerebral infarction

摘要: Background and Purpose—Carotid plaque composition is a major determinant of cerebrovascular events. In the present analysis, we evaluated relationship between intraplaque hemorrhage (IPH) thin/ruptured fibrous cap (TRFC) in moderately stenosed carotid arteries cerebral infarcts on MRI ipsilateral hemisphere. Methods—A total 101 patients with symptomatic 30% to 69% artery stenosis underwent brain, within median time 45 days from onset symptoms. The presence without IPH TRFC was evaluated. Results—IPH seen 40 plaques. 49 86 plaques (postcontrast series were not obtained 15 patients). total, 51 flow territory found 47 patients. Twenty nine these infarcts, 24 patients, cortical infarcts. No significant or ipsilat...

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