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Course of Vasomotor Reactivity Using Dynamic Susceptibility Contrast-Enhanced MRI in a Patient with High-Grade Internal Carotid Artery Stenosis: Pre-and Post-Surgical Findings

 

作者: Y. Berthezène,   N. Nighoghossian,   R. Meyer,   J. Damien,   L. Cinotti,   P. Adeleine,   P. Trouillas,   J.C. Froment,  

 

期刊: Cerebrovascular Diseases  （Karger Available online 1997）
卷期: Volume 7, issue 4  

页码: 235-238

 

ISSN:1015-9770

 

年代: 1997

 

DOI:10.1159/000108198

 

出版商: S. Karger AG

 

关键词: Human brain;Cerebral blood volume;Magnetic resonance imaging;Acetazolamide

 

数据来源: Karger

 

摘要:

In patients with cerebrovascular disease the acetazolamide (ACZ) test is performed to evaluate the decrease in cerebral perfusion pressure through the investigation of the vasomotor reactivity (VMR). The latter is currently assessed with ACZ using several methods. Dynamic susceptibility contrast-enhanced gradient echo MRI techniques (DSC-MRI) might be an attractive tool to assess VMR. We described the course of VMR in a patient with high-grade internal carotid artery stenosis before and after surgery using DSC-MRI.

 

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