Table 1. Demographic characteristics of the BI-RADS 3 breast lesions in each patient.

BI-RADS: Breast imaging reporting and data system.

Variable	Categories	Frequency	Percentage	Benign	Malignant
Age group	15-40	22	44%	22	0
	41-50	19	38%	18	1
	51-70	9	18%	6	3
Parity	Multiparous	43	86%	42	1
	Nulliparous	5	10%	2	3
	Unmarried	2	4%	2	-
Quadrant	Upper outer	21	42%	18	3
	Upper inner	10	20%	10	0
	Lower outer	9	18%	9	0
	Lower inner	10	20%	9	1