血氧水平依赖磁共振成像在肌肉系统的研究进展  

Advances of blood oxygen-level dependent MRI in muscular system

作　　者：邢梅[1] 崔建岭[1] 

机构地区：[1]河北医科大学第三医院CT室,石家庄050051

出　　处：《国际医学放射学杂志》2013年第3期249-252,共4页International Journal of Medical Radiology

摘　　要：近年来血氧水平依赖磁共振成像(BOLD-fMRI)逐渐应用于肌肉系统,以观察在执行某项任务后肌肉的病理生理变化,显示其灌注特征。主要介绍肌肉扫描序列以及常用的几种任务方法,如袖带加压、运动、吸氧及药物等。也介绍了其显示血管异常时受累肌肉组织灌注储备能力的临床研究。BOLD-fMRI has been applied to muscular system to observe muscular pathophysiological change after performing a task and show the characteristics of muscle perfusion. This paper mainly introduces the scanning sequence, common tasking methods, such as cuff compression, excise, oxygen and drug, etc. It also introduces clinical study of perfusion reserve of muscular tissue with abnormal blood vessels.

关 键 词：血氧水平依赖 磁共振成像 肌肉 周围血管闭塞性疾病 慢性骨筋膜室综合征 糖尿病 

分 类 号：R445.2[医药卫生—影像医学与核医学]