[Virilization of a post-menopausal woman. Diagnostic and therapeutic considerations].

Virilizing tumors are rare disorders that commonly develop in the adrenal cortex or the ovaries. Because these tumors are usually millimetric, androgen-secreting ovarian tumors can be particularly difficult to identify through commonly available imaging techniques and can thus pose a diagnostic challenge. We present the case of a 71-year-old woman who presented with severe clinical hyperandrogenism and biochemical traits suggestive of an ovarian source but who was diagnosed with a 10-cm adrenal mass.