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Confusion matrix of VAB and imaging
| Whole cohort (n = 159) | Surgically confirmed | ||
|---|---|---|---|
| Residual cancer | pCR | ||
| VAB | Residual cancer | 73 | 0 |
| No residual cancer | 28 | 136 | |
| Imaging | Residual cancer | 75 | 59 |
| No residual cancer | 26 | 77 | |
pCR pathologic complete response, VAB vacuum-assisted biopsy
