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Fig. 5 | BMC Cancer

Fig. 5

From: A multivariable model of ultrasound and clinicopathological features for predicting axillary nodal burden of breast cancer: potential to prevent unnecessary axillary lymph node dissection

Fig. 5

Validation of the nomogram to predict axillary lymph node ≥ 3 metastasis. a Receiver operating characteristic curves of the model in validation cohort. b Calibration plot of the model in validation cohort. In the calibration plot, the dotted line at a 45° angle represents perfect calibration

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