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 ...
Persistent hemiballism with striatal hyperintensity on T1-weighted \\{MRI\\} in a diabetic patient: a 6-year follow-up study The combination of hemiballism, hyperglycemia and hyperintensity of the striatum on T1-weighted \\{MRI\\} constitutes a unique syndrome. We report the foll... Takao...
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 ...
如上图△中,FLAIR图像上右侧颈内动脉“留空效应”消失,表现为高信号;在TOF MRA图像上显示右侧颈内动脉闭塞。 【FLAIR高信号血管征,FLAIR Vascular Hyperintensity,FVH】FVH为FLAIR序列上大脑半球上沿 沟或脑表面分布的点状、线状或管状的高信号影。FVH主要位于...
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 ...
Hyperintensity of the corticospinal tract on FLAIR: A simple and sensitive objective upper motor neuron degeneration marker in clinically verified amyotrop... The involvement of upper motor neuron (UMN) degeneration is crucial to the diagnosis of amyotrophic lateral sclerosis (ALS). However, it is ...
【FLAIR高信号血管征,FLAIR Vascular Hyperintensity,FVH】FVH为FLAIR序列上大脑半球上沿 沟或脑表面分布的点状、线状或管状的高信号影。FVH主要位于大脑外侧裂处(87%)。在大脑前、中、后动脉远端分支,以及颅内颈内动脉和近端大脑中动脉也可以出现FVH征,而后循环脑梗死FVH征的发生率相对较小。
【FLAIR高信号血管征,FLAIR Vascular Hyperintensity,FVH】FVH为FLAIR序列上大脑半球上沿 沟或脑表面分布的点状、线状或管状的高信号影。FVH主要位于大脑外侧裂处(87%)。在大脑前、中、后动脉远端分支,以及颅内颈内动脉和近端大脑中动脉也可以出现FVH征,而后循环脑梗死FVH征的发生率相对较小。
【FLAIR高信号血管征,FLAIR Vascular Hyperintensity,FVH】FVH为FLAIR序列上大脑半球上沿 沟或脑表面分布的点状、线状或管状的高信号影。FVH主要位于大脑外侧裂处(87%)。在大脑前、中、后动脉远端分支,以及颅内颈内动脉和近端大脑中动脉也可以出现FVH征,而后循环脑梗死FVH征的发生率相对较小。
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...