Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Sep 14, 2012; 18(34): 4736-4743
Published online Sep 14, 2012. doi: 10.3748/wjg.v18.i34.4736
Figure 5
Figure 5 Kaplan-Meier overall survival estimates stratified for nodal status in 47 patients who underwent an no residual tumor resection. The median overall survival (OS) was not reached with a 5-year OS rate of 85% in patients without nodal disease, whereas it was 67 mo with a 5-year OS rate of 55% in patients with nodal disease (P = 0.010).