Sudden infant death due to congenital adrenal hypoplasia

Adrenocortical hypoplasia was found to be the cause of sudden death in a 9-month-old infant. Most sudden infant deaths in the first year of life are related to the sudden infant death syndrome, in which no specific pathologic changes are found at autopsy. Although specific causes for sudden death in infancy are well documented, adrenocortical hypoplasia is not a well-recognized cause of sudden infant death.