Erschienen in:
26.01.2018 | Review Article
Multimodal MR imaging in hepatic encephalopathy: state of the art
verfasst von:
Xiao Dong Zhang, Long Jiang Zhang
Erschienen in:
Metabolic Brain Disease
|
Ausgabe 3/2018
Einloggen, um Zugang zu erhalten
Abstract
Hepatic encephalopathy (HE) is a neurological or neuropsychological complication due to liver failure or portosystemic shunting. The clinical manifestation is highly variable, which can exhibit mild cognitive or motor impairment initially, or gradually progress to a coma, even death, without treatment. Neuroimaging plays a critical role in uncovering the neural mechanism of HE. In particular, multimodality MR imaging is able to assess both structural and functional derangements of the brain with HE in focal or neural network perspectives. In recent years, there has been rapid development in novel MR technologies and applications to investigate the pathophysiological mechanism of HE. Therefore, it is necessary to update the latest MR findings regarding HE by use of multimodality MRI to refine and deepen our understanding of the neural traits in HE. Herein, this review highlights the latest MR imaging findings in HE to refresh our understanding of MRI application in HE.