Brief Article
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Apr 21, 2011; 17(15): 2003-2006
Published online Apr 21, 2011. doi: 10.3748/wjg.v17.i15.2003
Figure 1
Figure 1 Impact of the presence of extracapsular invasion at positive nodes on postoperative recurrence-free interval. Recurrence-free interval by Kaplan-Meier curves differed significantly among patients with and without extracapsular invasion at positive nodes. bP < 0.01.