Tumor markers were significantly elevated, with a carcinoembryonic antigen (CEA) level of 76.4 ng/mL (normal range: 0.0-5 ng/mL), carbohydrate antigen-125 (CA-125) of 41.9 U/mL (normal range: 0.0-30.2 U/mL), and carbohydrate antigen-19-9 (CA-19-9) of 42.5 U/mL (normal range: ≤35 U/mL). The gene discussed is CEACAM5; the disease is neoplasm.