MRIs were analyzed for presence of restricted diffusion, time to onset, pattern/location, duration of restriction, and persistence of restriction post-treatment with BEV. Results: Patchy confluent areas of diffusion restriction on MRI were found in 12 patients. All 12 patients received radiation ...
Effects of Restricted Diffusion on MR Signal Formationdiffusion MRNumerous functional MRI (fMRI) and diffusion MR studies have recently boosted interest in the theory of MR signal formation in biological systems in the presence of mesoscopic magnetic field inhomogeneities. Herein we report an exact ...
The ADC values of tumors is inversely correlated withcellularity. Cell walls form barriers to the diffusion of water molecule and so the more cells, the more barriers. If the packing density is very efficient, then the amount ofextracellular space(where diffusion is normally freer) is also reduc...
The ADC values of tumors is inversely correlated withcellularity. Cell walls form barriers to the diffusion of water molecule and so the more cells, the more barriers. If the packing density is very efficient, then the amount ofextracellular space(where diffusion is normally freer) is also reduc...
We also provide here an experimental design and analysis framework to implement CHARMED MRI that is feasible on human clinical scanners. 展开 关键词: Diffusion Restricted Hindered DTI q space White matter MRI DOI: 10.1016/j.neuroimage.2005.03.042 被引量: 879 ...
vanishing white matterMRIMR spectroscopyFactor VIII (FVIII) functions as a cofactor within the intrinsic pathway of blood coagulation. Quantitative or ... HZ Miao,N Sirachainan,L Palmer,... - 《Blood》 被引量: 303发表: 2004年 Diffusion-weighted MR imaging in leukodystrophies Van der Knaap di...
1. 受限扩散 测井实... ... 5.15 扩散弛豫 diffusion relaxation 5.16受限扩散restricted diffusion5.21 梯度磁场 gradient magnetic field ... www.welllogginglab.com|基于3个网页 2. 限制扩散 ... restorativeness 复原性,滋补性restricted diffusion限制扩散restricted diffusion chromatographyy 限制扩散层析法 ......
Infarction of the corpus callosum is rare, and other conditions can cause magnetic resonance imaging (MRI) restricted diffusion in the callosum, leading to diagnostic uncertainty. We sought to characterize the etiology of lesions with diffusion restriction in the corpus callosum. Methods Callosal lesion...
One such condition is acute encephalopathy with biphasic seizures and restricted diffusion also called as acute leukoencephalopathy with restricted diffusion. Here, the routine MRI sequences such as T1, T2, and fluid-attenuated inversion recovery sequences can be normal. Here, we have reviewed the ...
Effect of Diffusion-Weighted Brain Lesions After Intracerebral Hemorrhage MRI studies have documented lesions on diffusion-weighted imaging (DWI) in a subset of patients with intracerebral hemorrhage (ICH). The S Chaturvedi - 《Nejm Journal Watch》 被引量: 0发表: 2020年 加载更多来源...