Fig. 2From: New insights into patterns of first metastatic sites influencing survival of patients with hormone receptor-positive, HER2-negative breast cancer: a multicenter study of 271 patientsKaplan-Meier curves for survival after recurrence according to a serum CEA/CA15–3 levels in single metastasis (p = 0.014), b DFI < 2 years and DFI ≥ 2 years in single metastasis (p < 0.001), and c diffuse lesions and non-diffuse lesions in single metastasis (p < 0.001)Back to article page