Preoperative Prediction of Axillary Lymph Node Metastasis in Breast Cancer Based on Intratumoral and Peritumoral DCE-MRI Radiomics Nomogram

Figure 4

Analysis of decision curves for each model in the validation dataset. Decision curves show that the use of radiomics models to predict axillary lymph node (ALN) metastasis has additional benefits when the threshold probability exceeds 17% compared to treating all or no patients, intratumoral models, intratumoral models, intratumoral models, and intratumoral combination models.