Fig. 3From: CUL4A overexpression as an independent adverse prognosticator in intrahepatic cholangiocarcinomaKaplan-Meier survival curves for patients categorized by CUL4A expression index. Statistical significance was observed between groups. (CUL4A < 50: CUL4A expression index lower than 50; CUL4A ≥ 50: CUL4A expression index higher than or equal to 50)Back to article page