Figure 5 | Scientific Reports

Figure 5

From: Preoperative prediction of extensive intraductal component in invasive breast cancer based on intra- and peri-tumoral heterogeneity in high-resolution ultrafast DCE-MRI

Figure 5

Models’ performance for preoperative prediction of extensive intraductal component in invasive breast cancer (IBC-EIC) status after propensity score matching (PSM). The ROC curves of image combined models (red) yielded an AUC of 0.91 (95% CI 0.86–0.95) for preoperative IBC-EIC prediction. The AUCs for the MRI model (blue), kinetic intra-tumor heterogeneity score (green), and kinetic peri-tumor heterogeneity score (light green) were 0.80 (95% CI 0.74–0.86), 0.85 (95% CI 0.79–0.90), and 0.73 (95% CI 0.66–0.80), respectively.

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