The results for tumor marker measurement were listed as follow: CA125, 33.7 U/ml; CA199, 0.78 U/ml; CA153, < 1.00 U/ml; CA724, 2.96 U/ml; AFP, < 0.61 ng/ml; CEA, 0.21 ng/ml; HE4, < 15 pmol/L. Here, CEACAM5 is linked to neoplasm.