Classic congenital adrenal hyperplasia due to 21-hydroxylase deficiency, simple virilizing form

A form of classical congenital adrenal hyperplasia due to 21-hydroxylase deficiency characterized by abnormal genital development with variable levels of virilization in females, and normal genitalia in males in association with glucocorticoid insufficiency with absence of salt-wasting, accelerated growth velocity and bone maturation, premature adrenarche and precocious puberty leading to reduced adult height. Females have a normal uterus and various degrees of abnormal vaginal development.