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Copyright ©The Author(s) 2016.
World J Gastroenterol. Aug 7, 2016; 22(29): 6683-6689
Published online Aug 7, 2016. doi: 10.3748/wjg.v22.i29.6683
Figure 1
Figure 1 Stage groupings for M0 esophageal squamous cell carcinoma[10]. A: Stage groupings for T1N0M0 and T2-3N0M0 esophageal squamous cell carcinoma (ESCC) by histologic grade (G) and cancer location; B: Stage groupings for all other M0 ESCCs. M1 stage is grouped as IV, regardless of tumor depth, nodal status or tumor location.