AFP and neoplasm: Tumor marker results were as follows: alpha-fetoprotein (AFP) 2.91 ng/ml, protein induced by vitamin K antagonist-II (PIVKA-II) 45.08 mAU/ml, carcinoembryonic antigen (CEA) 1.61 ng/ml, and carbohydrate antigen 19-9 (CA19-9) 12.10 U/ml.