一体化PET/MR颅脑成像检查规范

Rushuai Li,Shuyue Ai, Qing Meng, Yangrui Le, Lei Xu,Xiaoyuan Li,Qinqin You,Feng Wang

Journal of Imaging Research and Medical Applications(2019)

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Abstract
PET/MR具备PET功能性成像、MR准确定位及多参数成像等诸多优势.伴随图像重塑、衰减矫正及伪影调控技术等全面提升,一体化PET/MR的扫描时间有减缩、辐射剂量也减少,在疾病临床及科学研究等领域中的使用范畴逐渐拓展,特别是为脑部功能创造了更大的可能性.本文主要对一体化PET/MR在脑功能检查、脑功能研究进行分析,并对其技术挑战与发展前景等展开综述研究.
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