From: Limitations of mammography in the diagnosis of breast diseases compared with ultrasonography: a single-center retrospective analysis of 274 cases
BI-RADS
MG
US
0
38 (13.9%)
0 (0%)
1
30 (10.9%)
4 (1.5%)
2
7 (2.6%)
32 (11.7%)
3
43 (15.7%)
67 (24.5%)
4
113 (41.2%)
150 (54.7%)
5
21 (7.7%)
Total
274 (100%)