Fig. 2From: Comparison of D2 and D2 plus radical surgery for advanced distal gastric cancer: a randomized controlled studyIn patients with duodenum involvement, the 3-year DFS of the D2 plus group was significantly higher than that of the D2 group (a) (P = 0.029). Furthermore, the 3-year OS of the D2 plus group was also higher than that of the D2 group (b). However, the difference was not statistically significant (P > 0.05)Back to article page