Multiple tumor markers also were normal, including dehydropepiandrosterone sulfate (DHEA-S), lactate dehydrogenase (LDH), carcinomembryonic antigen (CEA), alpha-feto protein (AFP), CA-125, and CA-19-9; only an elevated CA-125 was identified (130, normal < 35 U/mL). Here, AFP is linked to neoplasm.