摘要
弥散加权成像和灌注加权成像技术是近年发展很快的核磁共振脑功能成像技术,它们对急性脑梗死的诊断和是否需要及时进行溶栓治疗有重要的指导作用,对这方面的技术进展进行了介绍。
Diffusion weighted imagine(DWI) and perffusion weighted imaging(PWI) are important brain functional MR imaging techniques which have experienced fast development recently. They can provide instructional information which provide helps in the diagnosis of the acute cerebral infarction and timely treatment of thrombolytic. Recent development of the techniques is reviewed, in this paper.
出处
《国际生物医学工程杂志》
CAS
2007年第4期I0004-I0007,共4页
International Journal of Biomedical Engineering
关键词
MR脑功能成像
弥散加权成像
灌注加权成像
急性脑梗死
brain functional MR imaging, diffusion weighted imagine
perffusion weighted imaging, acute cerebral infarction