The role of histogram analysis in diffusion-weighted imaging in the differential diagnosis of benign and malignant breast lesions

Table 2 Efficacy of histogram of IVIM parameters in identifying benign breast lesions

Histogram parameter	AUC	Threshold value	Sensitivity	Specificity
f
minimum	0.715	43.5	0.541	0.846
mean	0.694	132.5	0.541	0.885
variance	0.660	797.6	0.769	0.541
skewness	0.728	−1.17	0.962	0.541
kurtosis	0.736	0.47	0.676	0.769
10th percentile	0.707	104.5	0.514	0.962
50th percentile	0.705	132.0	0.622	0.846
ADC-Fast
kurtosis	0.658	9.18	0.577	0.784
ADC-slow
mean	0.736	85.2	0.486	0.923
50th percentile	0.766	86.5	0.459	0.962

ISSN: 1472-6947