T2-hyperintensities on brain MRI has been suggested as a new diagnostic sign. The aim of this study was to compare the degree of diagnostic accuracy T2-hyperintensity versus diagnostic accuracy NIH diagnostic changes. We performed a cross-sectional study of 162 children with NF1 from Croatian ...
Figure T2 hyperintensities in a child with neurofibromatosistype 1 Brain MRI from 2003 revealed a T2 hyperintensity in the right basalganglia, frequently observed in children with neurofibromatosis type 1.
Relationship of T2-Weighted MRI Myocardial Hyperintensity and the Ischemic Area-At-RiskNovelty and Significance Relationship of T2-weighted MRI myocardial hyperintensity and the ischemic area-at-risk. Circ Res 2015; 117:254-265.Kim HW, Van Assche L, Jennings RB... WK Han,LV Assche,RB Jennings...
This hyperintensity returned to baseline levels during reperfusion. T2-weighted images showed no evidence of brain injury during the temporary occlusion. In three rats subjected to permanent MCA-O, diffusion-weighted MRI demonstrated an increased signal intensity on the first image following occlusion ...
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 ...
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...
which are known to stain more strongly for iron than any other cell type3,4. Therefore, it is reasonable to infer that the hypointense area posterior to the crus cerebri is the transitional part of the SNr. The T1WI hyperintensity located in the same area corresponded exactly to the extent...
The factors and symptomatology associated with different types of hyperintensity lesions on MRI were investigated. The study population consisted of 139 subjects who were recruited from 450 outpatients who had a neurological diagnosis in 1994. The subjects underwent brain magnetic resonance imaging between...
Retrospective study of consecutive patients who underwent brain/orbital MRI with/without contrast at our institution between July 1, 2019, and June 6, 2022. Patients with optic nerve/chiasm T2-hyperintensity and/or atrophy were included. Medical records were reviewed to determine the etiology of ...