Corneal confocal microscopy differentiates patients with secondary parkinsonism from idiopathic Parkinson’s disease

Abstract Parkinson’s disease (PD) is characterized by progressive degeneration of dopaminergic neurons in the substantia nigra, while secondary parkinsonism (SP) may be due to drugs, vascular, infectious, inflammatory, or even paraneoplastic etiologies. There is currently no biomarker that accuratel...

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Main Authors: Hong-Qi Yang, Ran Xin, Ning-Ning Che, Qiu-Huan Jiang, Shuai Chen, Si-Yuan Chen, Zhi-Kun Sun, Wei-Min Yang, Xue Li, Jian-Jun Ma, Jie-Wen Zhang, Rayaz A. Malik
Format: Article
Language:English
Published: Nature Portfolio 2025-05-01
Series:npj Parkinson's Disease
Online Access:https://doi.org/10.1038/s41531-025-00969-2
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