prediction of pCR by MRI alone and in combination with US
| MRI alone | MRI + US | |||
| cCR | non-cCR | cCR | non-cCR | |
| (n = 79) | (n = 490) | (n = 75) | (n = 494) | |
| pCR | 72 | 14 | 68 | 18 |
| (n = 86) | (91.1%) | (2.9%) | (90.6%) | (3.6%) |
| non-pCR | 7 | 476 | 7 | 476 |
| (n = 483) | (8.9%) | (97.1%) | (9.4%) | (96.4%) |