Table 1.

Diagnostic performances of human reader on only LE and CESM images with respect to micro-histological investigation. We denote with “CESM images” the joint reading of LE and RC images.

Diagnostic Test Parameter	Only LE Images	CESM Images	Micro-Histological Results (Only LE/CESM)
No. of selected patients	53	53	53/53
No. of selected breasts	47	48	47/48
No. of selected lesions	57	58	57/58
No. of malignant lesions (TP)	38 (34)	38 (34)	34/34
No. of benign lesions (TN)	16 (16)	20 (20)	23/24
Sensitivity [CI $95\%$]	91.2% (88.8–93.5%)	100% (95.0–100%)
Specificity [CI $95\%$]	69.6% (67.9–71.2%)	83.3% (81.2–85.4%)
Accuracy [CI $95\%$]	82.5% (80.4–84.6%)	93.1% (90.7–95.5%)
MCC	$0.63$	$0.86$
Size of lesions: mean ± SD (mm)	$26.1\pm 17.9$	$28.8\pm 18.3$
Size of the smallest lesion detected (mm)	6	6