What is the prevalence of olivopontocerebellar atrophy (OPCA)?

Updated: Dec 17, 2018
  • Author: Sombat Muengtaweepongsa, MD, MSc; Chief Editor: Selim R Benbadis, MD  more...
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The prevalence of OPCA is 3–5 cases per 100,000 individuals; this may represent approximately 5–6% of patients diagnosed with atypical Parkinson disease.

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