Table 3.

Diagnostic accuracy of conventional imaging and molecular breast imaging in patients with indeterminate breast abnormalities and unresolved diagnostic concerns

	Malignant breast lesion
	No (n = 201)	Yes (n = 25)	Total (n = 226)
Conventional imaging
BI-RADS ≤ 3	162 (81%)	17 (68%)	179 (79%)
BI-RADS > 3	39 (19%)	8 (32%)	47 (21%)
MBI
BI-RADS ≤ 3	173 (86%)	4 (16%)	177 (78%)
BI-RADS > 3	28 (14%)	21 (84%)	49 (22%)

Data are n (%). Conventional imaging mammography plus ultrasound.

MBI, molecular breast imaging.