Congenital Hyperinsulinism Caused by Mutations in ABCC8 (SUR1) Gene.

ABSTRACT

Congenital hyperinsulinism is the most frequent cause of severe, persistent hypoglycemia in infancy and childhood. We report a 2.5 year old girl with severe congenital hyperinsulinism. Mutation analysis showed that the child is a compound heterozygote for two missense mutations in the ABCC8 gene.