Fig. 2From: Synchronous bone metastasis in lung cancer: retrospective study of a single center of 15,716 patients from Tianjin, ChinaThe survival curves for lung cancer patients with synchronous bone metastasis (A, overall), stratified by age (B), gender (C), smoke (D), KPS (E), lymph node metastasis (F), pathology (G), LDH (H), Cyfra21–1 (I) and NSE (J)Back to article page