脑白质高信号(white matter hyperintensity, WMH)是指在颅脑MRI扫描中在脑白质区域表现出的异常高信号病变,在临床上通常将其解释为脑小血管病,其体积大小对评价脑卒中、脑卒中预后和认知功能障碍等具有重要价值。既往文献报道,液体衰减反转恢复(fluid-attenuated inversion-recovery, Flair)序列(具有抑制自由水信号和良好...
脑白质高信号(white matterhyperintensity, WMH)是指在颅脑MRI扫描中在脑白质区域表现出的异常高信号病变,在临床上通常将其解释为脑小血管病,其体积大小对评价脑卒中、脑卒中预后和认知功能障碍等具有重要价值。既往文献报道,液体衰减反转恢复(fluid-attenuatedinversion-recovery, Flair)序列(具有抑制自由水信号和良好的...
We included studies with adult patients undergoing first supratentorial meningioma surgery, which reported pre- and postoperative peritumoral brain edema (T2WI and FLAIR hyperintensity on MRI). Risk of bias was assessed based on detailed reporting of five domains: (1) meningioma characteristics, (2)...
Our model predicts that a two‐fold enlargement of the ec space, corresponding to a 12% increase in water volume, can lead to a substantial parenchymal hyperintensity on T2 FLAIR. The presence of a protein‐rich fluid, e.g. plasma, in the ec space cannot yield parenchymal hyperintensities ...
White Matter Hyperintensities (WMHs) are suspected to be a direct manifestation of microvascular ischemic injury in the distribution of the penetrating arteriolar vessels on magnetic resonance imaging (MRI) and usually seen in elderly persons. Further study on this issue is important as it might relat...
hyperintensity of the white matter on T2-weighted images and FLAIR (fluid-attenuated inversion recovery) sequence on magnetic resonance imaging of the brain... R Wong,GZ Beguelin,MD Lima,... - 《British Journal of Haematology》 被引量: 252发表: 2015年 Evaluation of image quality of a 32-ch...
Many brain diseases are accompanied by white mater (WM) hyperintensity on T2-weighted (including FLAIR) magnetic resonance imaging (MRI) and by low attenuation on computed tomography (CT) scans. In some diseases, hyperintense lesions in ... F Barkhof,NC Fox,AJ Bastos-Leite,... - Springer ...
脑白质高信号(white matterhyperintensity, WMH)是指在颅脑MRI扫描中在脑白质区域表现出的异常高信号病变,在临床上通常将其解释为脑小血管病,其体积大小对评价脑卒中、脑卒中预后和认知功能障碍等具有重要价值。既往文献报道,液体衰减反转恢复(fluid-attenuatedinversion-recovery, Flair)序列(具有抑制自由水信号和良好的...
Age-Related Decline in Brain Myelination: Quantitative Macromolecular Proton Fraction Mapping, T2-FLAIR Hyperintensity Volume, and Anti-Myelin Antibodies Seven Years Apartdoi:10.3390/biomedicines12010061MYELINATIONMYELIN basic proteinCORPUS callosumIMMUNOGLOBULINSCAUDATE nucleus...
脑白质高信号(white matterhyperintensity, WMH)是指在颅脑MRI扫描中在脑白质区域表现出的异常高信号病变,在临床上通常将其解释为脑小血管病,其体积大小对评价脑卒中、脑卒中预后和认知功能障碍等具有重要价值。既往文献报道,液体衰减反转恢复(fluid-attenuatedinversion-recovery, Flair)序列(具有抑制自由水信号和良好的...