Cerebral Microbleeds: Histopathological Correlation of Neuroimaging
نویسندگان
چکیده
منابع مشابه
Cerebral microbleeds: histopathological correlation of neuroimaging.
BACKGROUND In recent years, there has been a growing interest in cerebral microbleeds (CMBs) and their role in cerebrovascular disease. A few studies have investigated the histopathological correlation between CMBs and neuroimaging findings. We conducted a systematic review in an attempt to characterize the pathological and radiological correlation. METHODS A systematic literature search was ...
متن کاملCerebral Microbleeds: A Review of Clinical, Genetic, and Neuroimaging Associations
Cerebral microbleeds (microbleeds) are small, punctuate hypointense lesions seen in T2* Gradient-Recall Echo (GRE) and Susceptibility-Weighted (SWI) Magnetic Resonance Imaging (MRI) sequences, corresponding to areas of hemosiderin breakdown products from prior microscopic hemorrhages. They occur in the setting of impaired small vessel integrity, commonly due to either hypertensive vasculopathy ...
متن کاملStrong independent correlation of proteinuria with cerebral microbleeds in patients with stroke and transient ischemic attack.
OBJECTIVE To assess the association of proteinuria with the frequency and number of cerebral microbleeds (CMB), a harbinger of future hemorrhagic stroke. DESIGN Cross-sectional analysis. Patients Patients with consecutive ischemic stroke and transient ischemic attack admitted to a university hospital during a 22-month period. INTERVENTIONS Presence and number of CMB were evaluated using gra...
متن کاملPrevalence and Risk Factors of Cerebral Microbleeds
Background and Purpose—We previously reported on the high prevalence of cerebral microbleeds (CMBs) in community-dwelling people aged 60 years and older. Moreover, we found that their spatial distribution likely reflects differences in underlying etiology. We have since almost quadrupled the number of participants in our study and expanded it to include persons of 45 years and older. We examine...
متن کاملRadiologic-Histopathologic Correlation of Cerebral Microbleeds Using Pre-Mortem and Post-Mortem MRI
INTRODUCTION Cerebral microbleeds (CMB), also known as cerebral microhemorrhages, are small areas of susceptibility on brain magnetic resonance imaging (MRI), that are increasingly detected due to the higher availability of high-field MRI systems and dedicated pulse sequences. The prevalence of CMBs increases in cases with cognitive decline. The current investigation assessed the poorly investi...
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ژورنال
عنوان ژورنال: Cerebrovascular Diseases
سال: 2011
ISSN: 1421-9786,1015-9770
DOI: 10.1159/000331466