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Congenital bile acid synthesis defect type 3

What is Congenital bile acid synthesis defect type 3?

Congenital bile acid synthesis defect type 3 (BAS defect type 3) is a severe anomaly of bile acid synthesis (see this term) characterized by severe neonatal cholestatic liver disease.

Other condition names

  • BASD3
  • Oxysterol 7-alpha-hydroxylase deficiency

Inheritance type

Autosomal recessive

Prevalence

  • Worldwide: <1 in 1,000 000

Age of Onset

  • Infancy
  • Neonatal
Orphadata: Free access data from Orphanet. © INSERM 1999. Available on "https://www.orphadata.com". Data version 1.3.16 / 4.1.7.