Article

Spinocerebellar Ataxia Type 23 (SCA23): a rare cause of SCA in the Americas

2025-12-11

Abstract excerpt

<title>Abstract</title> <p> Spinocerebellar ataxia type 23 (SCA23) is a rare autosomal dominant hereditary ataxia caused by mutation in the PDYN gene. It usually presents in adulthood, with a mean age of onset around 43 years, and progresses slowly with cerebellar symptoms. We report a case of a Brazilian 25-year-old female patient whose symptoms began at 19 years of age, characterized by progressive dysarthria,...

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Literature Corpus work: a4e96e0b-f213-57f9-a36c-09a7e6c46538
DOI: 10.21203/rs.3.rs-8167444/v1

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