Fig. 5
Meta-analysis of the clinicopathologic features in intrahepatic cholangiocarcinoma with the expression level of VEGF. A Age (> 50 vs. ≤ 50). B gender. C LNM (yes vs. no). D TNM stage (III–IV vs. I–II). E tumor size (> 5 cm vs. ≤ 5 cm)
Fig. 5 | World Journal of Surgical Oncology