| MRI feature | Non-calcified DCIS | Calcified DCIS | p-Value |
| Mass | 8 | 9 |
|
| Shape |
|
| 0.2668 |
| Oval | 2 (25) | 0 (0) |
|
| Round | 1 (12) | 1 (11) |
|
| Irregular | 5 (63) | 8 (89) |
|
| Margin |
|
| 0.0824 |
| Circumscribed | 0 (0) | 0 (0) |
|
| Irregular | 5 (63) | 9 (100) |
|
| Spiculated | 3 (37) | 0 (0) |
|
| Internal enhancement |
|
| 0.0978 |
| Homogeneous | 0 | 1 (11) |
|
| Heterogeneous | 5 (63) | 8 (89) |
|
| Rim enhancement | 3 (37) | 0 |
|
| Non-mass enhancement | 22 | 45 |
|
| Distribution |
|
| 0.1255 |
| Focal area | 2 (9) | 9 (20) |
|
| Linear | 6 (27) | 4 (9) |
|
| Segmental | 12 (55) | 31 (69) |
|
| Regional | 1 (4.5) | 0 (0) |
|
| Diffuse | 1 (4.5) | 1 (2) |
|
| Internal enhancement |
|
| 0.6469 |
| Homogeneous | 0 (0) | 0 (0) |
|
| Heterogeneous | 7 (35) | 13 (36) |
|
| Clumped | 9 (45) | 19 (53) |
|
| Clustered ring | 4 (20) | 4 (11) |
|