Fig. 2 | Scientific Reports

Fig. 2

From: Development of a nomogram for predicting malignancy in BI-RADS 4 breast lesions using contrast-enhanced ultrasound and shear wave elastography parameters

Fig. 2

(a) Nomogram for predicting breast malignancy. The horizontal lines represent the SWE or CEUS variables predictive of malignancy. According to the variable value, a score is assigned by drawing a vertical line to intersect the points line. The total number of points obtained from the three variables is then used to determine the risk score. (b) Nomogram calibration curve illustrating the consistency between the predicted risk of breast malignancy and actual outcomes. (c) Nomogram ROC (d) Nomogram DCA. The x-axis represents the threshold probability for malignancy, and the y-axis represents the net benefit. The red line represents the nomogram, while the blue line represents “treat all,” and the yellow curve represents “treat none.” According to the DCA curve, the nomogram offers greater net benefit across a threshold probability range between 0 and 1.0.

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