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- Progressive Supranuclear Gaze Palsy with Predominant Cerebellar Ataxia: A Case Series with Videos
- Zheyu Xu, Tchoyoson C.C. Lim, Wing Lok Au, Louis C.S. Tan
- J Mov Disord. 2017;10(2):87-91. Published online April 18, 2017
- DOI: https://doi.org/10.14802/jmd.16059
- 11,568 View
- 298 Download
- 6 Web of Science
- 4 Crossref
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Abstract
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Supplementary Material - Progressive supranuclear palsy (PSP) with predominant cerebellar ataxia (PSP-C) is a rare phenotype of PSP. The clinical and radiological features of this disorder remain poorly characterized. Through a retrospective case series, we aim to characterize the clinical and radiological features of PSP-C. Four patients with PSP-C were identified: patients who presented with prominent cerebellar dysfunction that disappeared with the progression of the disease. Supranuclear gaze palsy occurred at a mean of 2.0 ± 2.3 years after the onset of ataxia. Mild cerebellar volume loss and midbrain atrophy were detected on brain imaging, which are supportive of a diagnosis of PSP. Videos are presented illustrating the co-existence of cerebellar signs and supranuclear gaze palsy and the disappearance of cerebellar signs with disease progression. Better recognition and the development of validated diagnostic criteria would aid in the antemortem recognition of this rare condition.
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Citations
Citations to this article as recorded by
- Ethnic Differences in Atypical Parkinsonism—is South Asian PSP Different?
Bettina Balint, Shermyn Neo, Francesca Magrinelli, Eoin Mulroy, Anna Latorre, Maria Stamelou, Huw R. Morris, Amit Batla, Kailash P. Bhatia
Movement Disorders Clinical Practice.2024;[Epub] CrossRef - Central nystagmus in progressive supranuclear palsy: A neglected clinical feature?
Maja Klarendic, Manja Hribar, Nina Bozanic Urbancic, Nina Zupancic, Milica G. Kramberger, Maja Trost, Saba Battelino, Diego Kaski, Maja Kojovic
Parkinsonism & Related Disorders.2021; 84: 15. CrossRef - “Parkinson’s disease” on the way to progressive supranuclear palsy: a review on PSP-parkinsonism
Ján Necpál, Miroslav Borsek, Bibiána Jeleňová
Neurological Sciences.2021; 42(12): 4927. CrossRef - Progressive Supranuclear Palsy with Predominant Cerebellar Ataxia
Shoichiro Ando, Masato Kanazawa, Osamu Onodera
Journal of Movement Disorders.2020; 13(1): 20. CrossRef
- Ethnic Differences in Atypical Parkinsonism—is South Asian PSP Different?
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