Fig. 2From: Utility of robotic surgery for Siewert type II/III adenocarcinoma of esophagogastric junction: transhiatal robotic versus laparoscopic approachLong-term outcomes in the Siewert type II cohort. a Overall survival. b Disease-free survival. RS, robotic surgery; LS, laparoscopic surgery; N.S., not significantBack to article page