Retrospective Cohort Study
Copyright ©The Author(s) 2023.
World J Gastrointest Oncol. Jun 15, 2023; 15(6): 1036-1050
Published online Jun 15, 2023. doi: 10.4251/wjgo.v15.i6.1036
Figure 4
Figure 4 Risk classifications satisfactorily determined the risk of postoperative survival in perihilar cholangiocarcinoma patients after curative resection in the training and validation cohorts. A: Training; B: Validation cohorts.