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Gait dysfunction in neuroacanthocytosis

Gait dysfunction in neuroacanthocytosis

A 39-year-old man with neuroacanthocytosis illustrates the bizarre gait that can result from a combination of chorea, dystonia, and exaggerated extensor posturing. (Contributed by Dr. Hubert Fernandez.)

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Associated Disorders

  • Chorea
  • Epilepsy
  • HARP syndrome (hyperprebetalipoproteinemia, acanthocytosis, retinitis pigmentosa, and pallidal degeneration)
  • Hallervorden Spatz syndrome
  • Neurodegeneration with brain iron accumulation (formerly known as Hallervorden Spatz syndrome)
  • Tourette syndrome
  • Wilson disease