Review
Copyright ©The Author(s) 2015.
World J Clin Oncol. Dec 10, 2015; 6(6): 237-251
Published online Dec 10, 2015. doi: 10.5306/wjco.v6.i6.237
Figure 7
Figure 7 The incidence of lymphatic metastases according to the primary tumor stage. LN: Lymph node.