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脑梗死是一种发病率、死亡率和致残率都很高的脑血管病,随着我国老龄化人口的增多,其发病率逐年增高 [1],脑梗死的早期诊断和早期治疗至关重要。近年来利用MRI新技术,如扩散加权成像 (diffusionweightedimaging, DWI)和磁共振波谱 (magneticreso nancespectroscopy, MRS)对
Cerebral infarction is a kind of cerebrovascular disease with high morbidity, mortality and disability. With the population aging in our country, the incidence is increasing year by year. The early diagnosis and early treatment of cerebral infarction are related important. In recent years, the use of new MRI techniques, such as diffusion weighted imaging (diffusionweightedimaging, DWI) and magnetic resonance spectroscopy (magnetic resonance spectroscopy (MRS) pairs