fig5

Figure 5. Performance of the DPHCC prediction models in the training and external validation cohorts. (A and B) ROC curves of radiological models; (C and D) ROC curves of radiomics, DL, and DLR models in PP; (E and F) ROC curves of radiomics, DL, and DLR models in CP. DPHCC: Dual-phenotype hepatocellular carcinoma; ROC: receiver operating characteristic; DL: deep learning; DLR: deep learning radiomics; PP: portal venous phase; CP: combined phase; AUC: area under the curve.