结构性磁共振和磁共振弥散成像技术在帕金森病中的应用研究进展

Recent advance in brain structural and diffusion magnetic resonance imaging in Parkinson＇s disease

医学影像学作为一种辅助检查手段，能够协助临床医生诊断帕金森病（PD），帮助选择治疗方法和进行预后评估。其中常规结构性MRJ利用其对软组织的高分辨力优势能够显示部分PD患者脑结构改变，而磁共振弥散成像也已广泛应用于脑组织微观结构的研究。本文现围绕这2项技术在PD诊断应用中的最新研究进展综述如下。

As an assistant examination method, medical imaging can help clinicians diagnose Parkinson＇s disease （PD）, help them select treatment methods and evaluate the prognoses. Conventional structural MR imaging can display the brain structure changes of some PD patients by using its high resolution advantages on soft tissues, and diffusion MR imaging is widely used in the study of brain microstructure. This article focuses on the recent research progress of structural MR imaging and diffusion MR imaging in PD.