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Nonketotic Hyperglycemic Hemichorea

List of authors.
  • Jorge Collado-Saenz, M.D.,
  • and Ramon Baeza-Trinidad, M.D.

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A 78-year-old man with type 2 diabetes presented with hemiballism of the left arm and leg (shown in a video). Evaluation revealed hyperglycemia and an area of increased density in the right basal ganglia on imaging.


Jorge Collado-Saenz, M.D.
Ramon Baeza-Trinidad, M.D.
Hospital Universitario San Pedro, Logrono, Spain

Funding and Disclosures

This article was published on July 16, 2022, at NEJM.org.

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