Characteristics | Patients (n) | Patients (%) |
---|---|---|
Age (years) | ||
< 50 | 10 | 15.9 |
≥ 50 | 53 | 84.1 |
Unknown | - | - |
Tumor size (cm) | ||
<2 | 45 | 71.4 |
≥ 2 | 17 | 27.0 |
Unknown | 1 | 1.6 |
Histological grade | ||
G1 | 15 | 23.8 |
G2 | 22 | 34.9 |
G3 | 24 | 38.1 |
Unknown | 2 | 3.2 |
HER2/neu status | ||
Negative | 39 | 61.9 |
Positive | 23 | 36.5 |
Unknown | 1 | 1.6 |
ER status | ||
Negative | 15 | 23.8 |
Positive | 47 | 74.6 |
Unknown | 1 | 1.6 |
PR status | ||
Negative | 14 | 22.2 |
Positive | 48 | 76.2 |
Unknown | 1 | 1.6 |
Regional lymph nodes | ||
Negative | 44 | 69.8 |
Positive | 16 | 25.4 |
Unknown | 3 | 4.8 |
Local relapse | ||
Negative | 50 | 79.4 |
Positive | 6 | 9.5 |
Unknown | 7 | 11.1 |
Metastatic event | ||
Non-metastasis | 45 | 71.4 |
Metastasis | 11 | 17.5 |
Unknown | 7 | 11.1 |