hrp0082p3-d2-634 | Adrenals & HP Axis (1) | ESPE2014

Prenatal Dexamethasone Use for the Prevention of Virilization in Pregnancy at Risk for Classical Congenital Adrenal Hyperplasia

Fernandez Maria Sanz , de Leon Esther Gonzalez Ruiz , Iniguez Elena Dulin , Zubicaray Begona Ezquieta , Arnao Dolores Rodriguez , Sanchez Amparo Rodriguez

Background: The most common form of congenital adrenal hyperplasia (CAH) is 21-hydroxylase deficiency, which in its severe form can cause genital ambiguity in females. This can be ameliorated by administering dexamethasone to the mother.Case: This is a family whose index case is a first son diagnosed by Madrid Newborn Screening Program of CAH with salt-wasting form due to 21-hydroxylase deficiency. Mutation analysis revealed: ‘hybrid deletion’ ...