光学相干断层扫描在非典型帕金森综合征中应用的研究进展

Progress of the application of optical coherence tomography in atypical parkinsonian syndromes

非典型帕金森综合征（APS）包括多系统萎缩、进行性核上性麻痹和皮质基底节综合征等，存在视网膜损伤。光学相干断层扫描（OCT）作为一种无创、非接触性、可重复的生物成像技术，可用于评估视网膜的结构改变。我们对近年来OCT技术应用于APS的研究进展进行综述，以期为临床提供参考。

Retinal damage has been found in atypical parkinsonian syndromes （APS） which include multiple system atrophy, progressive supranuclear palsy, and corticobasal syndrome. Optical coherence ton, ogr：iphy （OCT） is a noninvasive, noncontact, repeatable bioimaging technique that can be used to evaluale the structural changes in the retina. We reviewed the recent progress of OCT technology in APS for reference in clinic.