Cholestatic liver disease in adults may be due to an inherited defect in bile acid biosynthesis

Abstract

This case illustrates that infants with an inherited absence of HSD3B7 may survive the neonatal period of life and childhood without treatment with bile acids. A low level of sulphation of the abnormal trihydroxy bile acid formed as a result of enzyme deficiency may be of importance for survival. The possibility that liver disease presenting in the adult may be due to a mutation in the HSD3B7 gene should be considered, especially in cases with familial occurrence of liver disease and earlier periods of liver dysfunction.