Table 1.
Impression (reported BI-RADS) | n | % |
---|---|---|
0. Needs additional evaluation | 451 | 10 |
1. (negative) | 2682 | 58 |
2. (benign finding—negative) | 1408 | 31 |
3. (probably benign—short-term interval follow-up) | 52 | 1 |
4. (low suspicion of abnormality) | 2 | <1 |
BI-RADS, Breast Imaging Reporting and Data System.