Fig. 4From: Dual-modal radiomics nomogram based on contrast-enhanced ultrasound to improve differential diagnostic accuracy and reduce unnecessary biopsy rate in ACR TI-RADS 4–5 thyroid nodulesPerformance of dual-modal US radiomics nomogram in all 312 TI-RADS 4 and 5 thyroid nodules. (A) The risk-classification performance of the dual-modal US radiomics nomogram. (B) The ROC curve analyses of the three different models. US = ultrasound, Rad-score = radiomics score, AUC = the area under the receiver operating characteristic curve, CI = confidence intervalBack to article page