Fig. 2From: Prognostic model for oversurvival and tumor-specific survival prediction in patients with advanced extrahepatic cholangiocarcinoma: a population-based analysisOverall survival rates stratified by patient characteristics:Â AÂ age; BÂ T stage; CÂ N stage; DÂ M stage; EÂ TNM stage; FÂ grade; GÂ surgical treatment; HÂ chemtherapy treatment; FÂ radiation treatmentBack to article page