Children with intersexual Disorders (Ambiguous Genitalia)

Female pseudohermaphroditism
Cogenital adrenal hyperplasia
Maternal factors
Idiopathic causes
Pure gonadal dysgenesis
Vanishing testes

Gonadal dysmorphogenesis
Mixed gonodal dysgenesis
True hermaphroditism
Testicular regression

Male pseudohermaphroditism
Androgen-resistance syndromes
Defects in testosterone synthesis
Idiopathic causes
Secondary hypogonadism

Serum Müllerian inhibiting substance assay

Normal levels

Low levels

Undetectable levels

Testes present

Testicular dysgenesis

Testes absent