Fig. 3From: Genetic heterogeneity of actionable genes between primary and metastatic tumor in lung adenocarcinomaComparison of disease-free survival (DFS) and overall survival (OS) according to the heterogeneity of non-synonymous point mutations between primary lesion and metastatic lymph nodes. Kaplan–Meier estimation was used to compare the DFS and OS of the study population and there was no difference in the DFS and OS in the study population that underwent curative resectionBack to article page