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Dystonia, tremor, and parkinsonism in a 54 year old man with 2-hydroxyglutaric aciduria
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  • Published on:
    Palilalia in Parkinsonism: localizable to the globus pallidus?
    • Alberto J Espay, Neurologist
    • Other Contributors:
      • Alok Sahay and Fredy J. Revilla

    Dear Editor,

    In the midst of our search for palilalia (pathological perseveration of words and phrases) in the context of Parkinsonism we encountered the interesting case report by Owens and Okun regarding a mentally retarded man with parkinsonism presumably due to 2-hydroxyglutaric aciduria, who had palilalia among other neurological deficits.[1] The main message, namely the consideration of urine organic acids t...

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