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Complete Response of Primary Invasive Cancer by Tumor Characteristics
| pCR | w/DCIS only | w/(+) nodes | |
|---|---|---|---|
| ER+/PR+ | 2 | 2 | 0 |
| ER−/PR− | 6 | 0 | 2 |
| ER+/PR− | 2 | 0 | 1 |
| ER−/PR+ | 1 | 0 | 0 |
| LVI (−) | 9 | 1 | 3 |
| Not specified | 2 | 1 | 0 |
| HER-2/neu (+) | 5 | 2 | 1 |
| HER-2/neu (−) | 6 | 0 | 2 |
| T3 | 11 | 2 | 3 |
| High Grade | 8 | 1 | 3 |
| Int. Grade | 1 | 1 | 0 |
| Not specified | 2 | 0 | 0 |
Note: pCR = pathological complete response; DCIS = ductal carcinoma in situ; ER = estrogen receptor; PR = progesterone receptor; LVI = lymphvascular invasion; Int. = intermediate
