定量磁化率成像用于帕金森病研究进展  

Research progresses of quantitative susceptibility imaging for Parkinson disease

作　　者：卜书婷 庞惠泽 范国光[1] BU Shuting;PANG Huize;FAN Guoguang(Department of Radiology,the First Hospital of China Medical University,Shenyang 110001,China)

机构地区：[1]中国医科大学附属第一医院放射科,辽宁沈阳110001

出　　处：《中国医学影像技术》2023年第3期458-462,共5页Chinese Journal of Medical Imaging Technology

摘　　要：帕金森病(PD)是以黑质多巴胺能神经元损伤及铁沉积为病理特征的神经退行性疾病。定量磁化率成像(QSM)是根据相位信息定量评估组织中铁含量的MR技术,对铁沉积较传统梯度回波成像更为敏感。本文就QSM用于PD的研究进展进行综述。Parkinson disease(PD)is a neurodegenerative disease characterized by nigra dopaminergic neuron damage and iron deposition.Quantitative susceptibility imaging(QSM)is an MR technique for quantitative assessment of iron content in tissue based on phase information,being more sensitive to iron deposition than traditional gradient echo imaging.The research progresses of QSM for PD were reviewed in this article.

关 键 词：帕金森病 铁 磁共振成像 

分 类 号：R742.5[医药卫生—神经病学与精神病学] R445.2[医药卫生—临床医学]