Characteristic of the initial tumor | Population | Frequency (%) |
Histological type | ||
- Invasive ductal | 122 | 68.5 |
- Invasive lobular | 56 | 31.4 |
- Total | 178 | 100 |
Clinical stage | ||
- I | 25 | 14 |
- II | 68 | 38.2 |
- III | 85 | 47.8 |
- Total | 178 | 100 |
Grade SBR | ||
- I | 31 | 17.4 |
- II | 63 | 35.4 |
- III | 84 | 47.2 |
- Total | 178 | 100 |
Ki 67 | ||
- Low | 8 | 13.8 |
- Middle | 23 | 39.7 |
- High | 27 | 46.5 |
- Total | 58 | 100 |
Hormonal status | ||
- Positive | 12 | 20.7 |
- Negative | 46 | 79.3 |
- Total | 58 | 100 |
HER2 | ||
- Positive | 21 | 42 |
- Negative | 37 | 58 |
- Total | 58 | 100 |