Clinical value and applicability of radiomics in differential diagnosis of dual-phenotype hepatocellular carcinoma and intrahepatic cholangiocarcinoma

Figure 1  Flowchart of patient selection.

Figure 2 Area under the curve values of the clinical-sign model, radiomic model, and combined model. A: The training set; B: The testing set. AUC: Area under the curve; ROC: Receiver operating characteristic.

Figure 3 Clinical application value of the best model. A: Calibration curves for the best model; B: Decision curve analysis for the best model; C: With the assistance of the best model, the area under the curve values of Doctor D and Doctor E changed. DCA: Decision curve analysis; AUC: Area under the curve; ROC: Receiver operating characteristic.