From: Prevalence of different breast lesions in women of southern Punjab, Pakistan, characterized on high-resolution ultrasound and mammography
Pattern of lesion
Age > 30
Age < 30
Total
Percentage (%)
Benign
562
530
1092
16
Malignant
1056
57
1113
16.2
Inflammatory
326
210
536
7.86
Duct ectasia
126
68
194
2.75
Normal
3041
874
3915
57.19
5111
1739
6850
100