Tumor Markers: Alpha-Fetoprotein (AFP) 2.17 μg/L, Carcinoembryonic Antigen (CEA) 2.35 μg/L, Cancer Antigen 125 (CA125) 7.20 μg/L, Cancer Antigen 19-9 (CA19-9) 5.85 μg/L. The gene discussed is AFP; the disease is neoplasm.