Severe leukocytosis was noted and brain MRI demonstrated scattered areas of diffusion restriction and diffuse T2 white matter hyperintensities. Serial imaging demonstrated the progression of T2 hyperintensities. Ultimately, CRS was the most likely diagnosis. In this case, ...
Feldmann R, Schuierer G, Wessel A, et al. Development of MRI T2 hyperintensities and cognitive functioning in patients with neurofibromatosis type 1. Acta Paediatr. 2010;99:1657-1660.Feldmann, R., Schuierer, G., Wessel, A., Neveling, N., & Weglage, J. (2010). Development of MRI ...
By employing a novel voxel‐based model of the MRI signal, we test whether the extravasation of fluid and plasma proteins in the brain tissue and/or sulcal spaces can indeed explain the T2 FLAIR hyperintensities characteristic for ARIA〦. The modelled MRI voxel consists of myelin (my), ...
Angiography reveals that fluid-attenuated inversion recovery vascular hyperintensities are due to slow flow, not thrombus. Fluid-attenuated inversion recovery (FLAIR) vascular hyperintensities (FVH) are commonly encountered on MR imaging studies performed shortly after the onse... N Sanossian,JL Saver...
- 1990 - 64 - www.sciencedirect.comdoi:10.1016/0006-3223(90)90129-PELSEVIERBiological Psychiatry
3 of the Supplementary Material, we zoom in on the lesions for better visualization. For the mean T2 maps, in all methods, all except one of the lesions can be clearly seen as hyperintensities i.e. with increased mean IE T2. Further, the maps are similar across the methods, with the ...
方法:回顾性分析120例经临床诊断为缺血性脑血管病患者的MRI表现,包括FVH征、?任侧血管狭窄程度、脑白质疏松(leukoaraiosis,LA)程度以及梗死区大小(ASPECT评分)。采用Spearman等级相关分析FVH征与血管狭窄程度及LA程度之间的关系;利用 字2检验对照分析不同血管狭窄程度(无、轻-中度狭窄、重度狭窄-闭塞)、不同脑白...
The “central vein sign” which is considered to be a MRI-detectable central vein inside white matter lesion identified as a hypointensity relative to the surrounding lesion on T2*-weighted images, has been introduced as a biomarker of inflammatory demyelination1,5. This central vein sign has be...
6. Fluid-attenuated inversion recovery vascular hyperintensities in anterior circulation acute ischemic stroke: associations with cortical brain infarct volume and 90-day prognosis[J].Dong; Xiaoyu;Nao; Jianfei,Neurological sciences.2019,第8期 7. High-intensity vessel sign on fluid-attenuated inversion re...
Atrial fibrillation and FLAIR/T2 white matter hyperintensities on MRIcerebral blood flowmristrokeCerebral amyloid angiopathy (CAA), a common small-vessel disease of older adults characterized by accumulation of amyloid-尾 in leptomeningeal and cortical blood vessels, is a well-established cause of ...