Fig. 3
From: Increased resected lymph node stations improved survival of esophageal squamous cell carcinoma
Kaplan‒Meier survival curve for OS and DFS. (A) Kaplan‒Meier survival curve for OS stratified by ELN after neoadjuvant therapy. (B) Kaplan‒Meier survival curve for OS stratified by E-LNS after neoadjuvant therapy. (C) Kaplan‒Meier survival curve for DFS stratified by ELN after neoadjuvant therapy. (D) Kaplan‒Meier survival curve for DFS stratified by E-LNS after neoadjuvant therapy. DFS, disease-free survival. OS, overall survival. ELN, examined lymph node. E-LNS, examined lymph node station