Table 4 showing the BI-RADS categories by Tomosynthesis
From: 3D digital breast tomosynthesis versus US in evaluating breast asymmetries
| BIRADS | Number | Percentage |
|---|---|---|
| BIRADS 1 | 7/57 | 12% |
| BIRADS 2 | 19/57 | 33% |
| BIRADS 3 | 12/57 | 21% |
| BIRADS 4 | 9/57 | 16% |
| BIRADS 5 | 10/57 | 18% |