All of the following may be causes of precocious puberty in girls except –
Congenital 21 hydroxylase deficiency causes precocious puberty in male due to excess of androgens.
In female, it results in virilization.
Hypothalamic harnartoma
Mc Cuone Albright syndrome
Granulosa cell tumor of human ovary
Congential 21–α hydroxylase deficiency