急性一氧化碳中毒及其迟发性脑病头部影像学特征的研究进展

Research progress on head imaging features of carbon monoxide poisoning and delayed encephalopathy

急性一氧化碳中毒及其迟发性脑病对中枢神经系统有明显损害,在病变不同时期分别有不同的神经影像学改变特征,且具有相对特异性。本文对急性一氧化碳中毒及其迟发性脑病的计算机断层扫描(CT)、常规磁共振成像(MRI)、扩散加权成像(DWI)、扩散张量成像(DTI)、扩散峰度成像(DKI)、磁共振波谱(MRS)及其他反映脑组织功能、代谢状态的影像学改变及其在临床研究中的应用进行综述。

Acute carbon monoxide poisoning and its delayed encephalopathy have obvious damage to the central nervous system.There are different neuroimaging changes in different stages of the disease,and they are relatively specific.This article reviews the clinical research progress on the imaging changes of carbon monoxide poisoning and delayed encephalopathy,including computed tomography(CT),conventional magnetic resonance imaging(MRI),diffusion weighted imaging(DWI),diffusion tensor imaging(DTI),diffusion kurtosis imaging(DKI),magnetic resonance spectroscopy(MRS)and other imaging changes reflecting the function and metabolic state of the brain tissue.