Mammography feature | Non-calcified DCIS | Calcified DCIS |
| 30 | 54 |
Calcification alone |
| 45 (83) |
Mass with calcification |
| 9 (17) |
Mass without calcification | 8 (27) |
|
Focal asymmetric density | 10 (33) |
|
Architectural distortion | 5 (17) |
|
False-negative | 7 (23) |
|