Fig. 6From: Independent prognostic impact of preoperative serum carcinoembryonic antigen and cancer antigen 15-3 levels for early breast cancer subtypesDisease-free survival of patients with high (n = 117) and low (n = 744) postoperative CEA levels (a) and high (n = 176) and low (n = 682) CA15-3 levels (b)Back to article page