Figure 1From: Evaluation of the POSSUM, P-POSSUM and E-PASS scores in the surgical treatment of hilar cholangiocarcinomaROC curve for POSSUM predicting postoperative morbidity in surgical treatment of hilar cholangiocarcinoma. ROC curve: receiver operating characteristic curve; POSSUM: Physiological and Operative Severity Score for the enUmeration of Mortality and morbidity.Back to article page