急性肝衰竭患儿颅脑多体素1H-MRS定量分析

• 作 者: P. E. Sijens H. Alkefaji R. J. Lunsing F. J. van Spronsen L. C. Meiners M. Oudkerk 田凤娟 王丹
• 机 构: Department of Radiology, Beatrix Children's Hospital, University Medical Center Groningen and Univer
• 出 处: 国际医学放射学杂志
• 发表日期: 2009年01期
• 关键词: 多体素 脑灰白质 急性肝衰竭 MRS 肝性脑病 磁共振波谱 单体素 衰竭患儿 谷氨酰胺 定量分析

急性肝衰竭(ALF)相关脑病以前曾用单体素MRS对脑灰白质组织进行研究。本研究使用多体素MRS比较ALF脑灰白质组织中谷氨酸/谷氨酰胺(Glx)和乳酸的浓度

Acute liver failure (ALF) -related encephalopathies Previously, monoplasmic MRS was used to study brain-white matter tissue. In this study, multi-voxel MRS was used to compare the glutamate / glutamine (Glx) and lactate concentrations in ALF brain gray matter