Fig. 1.

Overall survival rates after pulmonary metastasectomy. (A) Survival curves for patients with early-stage gastric cancer (bold line) and patients with advanced-stage gastric cancer (dashed line). (Log-rank test, p = 0.015) (B) Survival curves for the patients without a history of extrapulmonary metastasis prior to the pulmonary metastasectomy (bold line) and those with a history of extrapulmonary metastasis prior to the pulmonary metastasectomy (dashed line). (Log-rank test, p = 0.005) (C) Survival curves for patients without poor prognostic factors (bold line) and those with eith