Preoperative prediction of macrotrabecular-massive hepatocellular carcinoma through dynamic contrast-enhanced magnetic resonance imaging-based radiomics

Figure 3 Radiomics signature development. A: Of 27 selected radiomics features and their coefficients; B: Density distribution of the area under the receiver operating characteristic curve of the radiomics signatures constructed by the five machine learning algorithms; C: Box-scatter plots show that rad-score of macrotrabecular-massive hepatocellular carcinoma is substantially higher than that of non-macrotrabecular-massive hepatocellular carcinoma in both the training and test sets. MTM-HCC: Macrotrabecular-massive hepatocellular carcinoma; nMTM-HCC: Non-macrotrabecular-massive hepatocellular carcinoma.