CEACAM5 and neoplasm: The levels of tumor markers, namely alpha fetoprotein (AFP), carcinoembryonic antigen (CEA), and cancer antigen 125 (CA125), and hormones, namely estradiol (E2), progesterone (Prog), testosterone (Testo), luteinizing hormone (LH), follicle stimulating hormone (FSH), prolactin (PRL), and human chorionic gonadotropin (HCG), were all within normal limits.