Serum tumor markers were all within normal limits: inhibin B 80 pg/mL, α-fetoprotein (AFP) 5 ng/mL, β-human chorionic gonadotropin (β-hCG) 2 mIU/mL, cancer antigen 125 (CA-125) 20 U/mL, and lactate dehydrogenase (LDH) 180 U/L. The gene discussed is MUC16; the disease is neoplasm.