CEACAM5 and neoplasm: Additional measures were: serum total testosterone level, 699.32 ng/dl (normal <60 ng/dl); DHEA-S, 0.8 μg/ml (normal <2 μg/ml); serum thyrotropin, prolactin, and cortisol values were 2.5 μIU/ml (normal 0.5–4 μIU/ml), 8 ng/ml (normal 2–20 ng/ml), and 16 μg/l (normal 5–25 μg/l), respectively; basal 17 hydroxyprogesterone, 0.6 ng/ml (<3 ng/ml); follicle-stimulating hormone and luteinizing hormone values were 6 and 4 IU/l; and tumor markers Ca19-9, Ca15-3, carcinoembryonic antigen (CEA), and alpha-fetoprotein were within normal limits.