偶然发现弥散加权成像阳性病变在脑小血管病的研究进展  

Research progress of incidental diffusion-weighted-imaging-positive lesions in cerebral small vessel diseases

作　　者：刘畅[1] 姚明[2] 彭斌[2] Liu Chang;Yao Ming;Peng Bin(Medical Doctor Program,Chinese Academy of Medical Sciences&Peking Union Medical College,Beijing 100730,China;Department of Neurology,Peking Union Medical College Hospital,Chinese Academy of Medical Sciences&Peking Union Medical College,Beijing 100730,China)

机构地区：[1]中国医学科学院北京协和医学院,北京100730 [2]中国医学科学院北京协和医学院北京协和医院神经科,北京100730

出　　处：《中华神经科杂志》2024年第11期1269-1274,共6页Chinese Journal of Neurology

基　　金：中国医学科学院医学与健康科技创新工程(2022-I2M-1-001)。

摘　　要：2023年更新的STRIVE-2将“偶然发现弥散加权成像阳性病变”这一名词列为潜在的脑小血管病影像征象。文中对偶然发现弥散加权成像阳性病变的发生与分布情况、潜在机制、演变规律、与脑小血管病进展的关联、临床特征等方面的研究进展进行综述,以期更进一步认识其在脑小血管病研究中的价值。The STRIVE-2(STandards for ReportIng Vascular changes on nEuroimaging 2)updated in 2023,introduced the term"incidental diffusion-weighted-imaging(DWI)-positive lesion"as an emerging cerebral small vessel diseases(CSVD)feature.This article summarized the research progress of incidental DWI-positive lesions in terms of their incidence,distribution,mechanism,evolution,association with CSVD progression,and clinical features,intending to better recognize their value in the study of CSVD.

关 键 词：脑小血管病 磁共振成像 神经成像 弥散加权成像 偶然发现弥散加权成像阳性病变 

分 类 号：R445.2[医药卫生—影像医学与核医学] R743[医药卫生—诊断学]