From: Sensitivity of imaging for multifocal-multicentric breast carcinoma
 | BIRADS | ||||||||
---|---|---|---|---|---|---|---|---|---|
 | ALL | 1 | %* | 3 | %* | 4 | %* | 5 | %* |
Entirely fatt | 2 | - | - | - | - | 1 | 1.0 | 1 | 1.0 |
Scattered fibroglandular densities | 26 | 4 | 4.1 | 3 | 3.1 | 10 | 10.3 | 9 | 9.3 |
Heterogeneously dense | 55 | 9 | 9.3 | 4 | 4.1 | 16 | 16.5 | 26 | 26.8 |
Extremely dense | 14 | 4 | 4.1 | 1 | 1.0 | 3 | 3.1 | 6 | 6.3 |
 | 97 | 17 |  | 8 |  | 30 |  | 42 |  |