Diffusion restriction in the corticospinal tract and the corpus callosum of term neonates with hypoxic–ischemic encephalopathy

In traumatic brain injury, white matter diffusion restriction can be an imaging manifestation of non-hemorrhagic axonal injury. In this article, a different pattern of widespread white matter diffusion restriction associated with ipsilateral cortical damage, all noted in pediatric and young adult TBI patients, is presented. Its atypical pattern of distribution and extensive scope on imaging suggest excitotoxicity and intramyelinic edema as possible underlying mechanisms.

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正期産児の低酸素性虚血性脳症のmri画像診断の最近のトピックス

Hayakawa

Tanda

Nishimura

et al. 2022

JJMRM

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Neonatal hypoxic-ischemic encephalopathy(HIE) causes signiˆcant and life-long neurologic disability. Therapeutic hypothermia has become the standard treatment for neonates with moderate or severe HIE. It improves overall neurologic outcomes and reduces the incidence of death and disability. Magnetic Resonance Imaging(MRI) assists in deˆning the nature and extent of HIE. This review discusses the recent topics on the application of MRI on HIE. The following issues on the MRI ˆndings are discussed;

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Diffusion restriction in the corticospinal tract and the corpus callosum of term neonates with hypoxic–ischemic encephalopathy

Cited by 3 publications

References 23 publications

Clinical decisions in fetal-neonatal neurology II: Gene-environment expression over the first 1000 days presenting as “four great neurological syndromes”

Clinical decisions in fetal-neonatal neurology II: Gene-environment expression over the first 1000 days presenting as “four great neurological syndromes”

Intramyelinic edema manifesting as central white matter diffusion restriction associated with brain contusion in pediatric patients

正期産児の低酸素性虚血性脳症のmri画像診断の最近のトピックス

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