Retrospective Study
Copyright ©The Author(s) 2023.
World J Gastrointest Surg. Aug 27, 2023; 15(8): 1739-1750
Published online Aug 27, 2023. doi: 10.4240/wjgs.v15.i8.1739
Figure 1
Figure 1 The numbers of radical surgery for the oldest old patients with gastric cancer and colorectal cancer in four top hospitals in China. A: The numbers of radical surgery for the oldest old patients with gastric cancer from 2001 to 2021; B: The numbers of radical surgery for the oldest old patients with colorectal cancer from 2001 to 2021.
Figure 2
Figure 2 From 2001 to 2021, the change of the proportion of lesion sites and TNM stage of postoperative pathology in all patients aged 85 and over. A: The change of lesion sites in patients with gastric cancer; B: The change of lesion sites in patients with colorectal cancer; C: The change of TNM stage in patients with gastric cancer; D: The change of TNM stage in patients with colorectal cancer.
Figure 3
Figure 3 Survival of gastric cancer patients. A and B: The overall survival and disease-free survival in different periods; C: The overall survival of patients with different TNM stage; D-F: The differences in survival of patients at different TNM stages (I-III) undergoing radical and limited lymphadenectomy.
Figure 4
Figure 4 Survival of colorectal cancer patients. A and B: The overall survival and disease-free survival in different periods; C: The overall survival of patients with different TNM stage; D-F: The differences in survival of patients at different TNM stages (I-III) undergoing radical and limited lymphadenectomy.