Retrospective Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Jul 28, 2015; 21(28): 8644-8652
Published online Jul 28, 2015. doi: 10.3748/wjg.v21.i28.8644
Figure 1
Figure 1 Overall survival curves stratified by surgical approaches for esophageal squamous cell carcinoma patients. A: Patients with N0 status; B: Patients with N1 status; C: Patients with N2-3 status (Log-rank test).
Figure 2
Figure 2 Overall survival curves stratified by resected lymph nodes for esophageal squamous cell carcinoma patients. A: Patients with N0 status; B: Patients with N1 status; C: Patients with N2-3 status (Log-rank test).
Figure 3
Figure 3 Overall survival curves stratified by treatment for oesophageal squamous cell carcinoma patients. A: Patients with N0 status; B: Patients with N1 status; C: Patients with N2-3 status (Log-rank test).
Figure 4
Figure 4 Overall survival curves stratified by therapeutic regimens for esophageal squamous cell carcinoma patients. A: Patients with N0 status; B: Patients with N1 status; C: Patients with N2-3 status (Log-rank test). Group A, limited surgery alone; Group B, extensive surgery alone; Group C, limited surgery followed by adjuvant treatment; Group D, extensive surgery followed by adjuvant treatment.