Orphanet: Huntington disease like 2

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Huntington disease-like 2

Disease definition

Huntington disease-like 2 (HDL2) is a severe neurodegenerative disorder considered part of the neuroacanthocytosis syndromes (see this term) characterized by a triad of movement, psychiatric, and cognitive abnormalities.


Classification level: Disorder
  • Synonym(s):
    • HDL2
  • Prevalence: <1 / 1 000 000
  • Inheritance: Autosomal dominant 
  • Age of onset: Adult
  • ICD-10: G10
  • OMIM: 606438
  • UMLS: C1847987
  • MeSH: -
  • GARD: -
  • MedDRA: -

Detailed information


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