disorders with excessive amounts of androgens, such as fetal cause—congenital adrenal hyperplasia—21 hydroxylase deficiency, 11 beta hydroxylase deficiency, 3 beta hydroxysteroid dehydrogenase deficiency; virilizing ovarian tumors; virilizing adrenal tumors; glucocorticoid receptor gene mutation, POR; placental cause—aromatase deficiency, POR; maternal cause—luteoma, exogenous; 3. The gene discussed is CYP19A1; the disease is hyperinsulinemic hypoglycemia, familial, 4.