Retrospective Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Jan 7, 2015; 21(1): 262-268
Published online Jan 7, 2015. doi: 10.3748/wjg.v21.i1.262
Figure 2
Figure 2 Survival curves in the multivariate analysis for lymph node metastasis, extrapancreatic neural invasion, and portal invasion. A: Lymph node metastasis (+/-); B: Extrapancreatic neural invasion (+/-); C: Portal invasion.