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Hyperinsulinism due to HNF1A deficiency

Disease definition

Hyperinsulinism due to HNF1A deficiency is a form of diazoxide-sensitive diffuse hyperinsulinism (DHI), characterized by transient or persistent hyperinsulinemic hypoglycemia (HH) in infancy that is responsive to diazoxide, evolving in to maturity-onset diabetes of the young subtype 1 (MODY-1; see this term) later in life.

ORPHA:324575

  • Synonym(s):
    • Hyperinsulinemic hypoglycemia due to HNF1A deficiency
  • Prevalence: <1 / 1 000 000
  • Inheritance: Autosomal dominant 
  • Age of onset: Infancy, Neonatal
  • ICD-10: E16.1
  • OMIM: -
  • UMLS: -
  • MeSH: -
  • GARD: -
  • MedDRA: -

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