Table 2 Breast cancer characteristics in our population
Characteristic | N | % |
|---|---|---|
Histology | ||
 IDC | 77 | 73.3 |
 ILC | 15 | 14.3 |
 Mixed ductal and lobular | 9 | 8.6 |
 Other | 1 | 1.0 |
 Unknown | 3 | 2.8 |
Grade | ||
 1 | 3 | 2.9 |
 2 | 59 | 56.2 |
 3 | 37 | 35.2 |
 Unknown | 6 | 5.7 |
ER | ||
 Positive | 96 | 91.4 |
 Negative | 9 | 8.6 |
 Unknown | 0 | 0 |
PgR | ||
 Positive | 72 | 68.5 |
 Negative | 24 | 22.9 |
 Unknown | 9 | 8.6 |
HER2 | ||
 Positive | 13 | 12.4 |
 Negative | 90 | 85.7 |
 Unknown | 2 | 1.9 |