Androgen-secreting neoplasm of the ovary or adrenal?,”Rapidly developing hyperandrogenism with virilization is highly suggestive of an androgen-secreting neoplasm of the ovary or adrenal. Serum testosterone and DHEAS levels are very helpful in delineating the site of excess androgen production. Elevated testosterone levels with normal DHEAS levels indicate an ovarian source
whereas elevated DHEAS levels with relatively normal testosterone levels indicate an adrenal source.”