Characteristics | Number of cases (%) | |
---|---|---|
Mean age ± SD, median (years) | 46.8 ± 12, median 45 | |
Age (years) | ||
 ≤ 35 | 62 | 17% |
 > 35 | 304 | 83% |
Histological grade SBR | ||
 I | 53 | 15% |
 II | 200 | 55% |
 III | 111 | 30% |
Average tumor size ± SD (cm) | 3,7+/−2,6 |  |
Tumor size (cm) | ||
 ≤ 2 | 100 | 27% |
 > 2 | 266 | 73% |
Histologic type | ||
 Invasive ductal carcinoma | 320 | 87.4% |
 Invasive lobular carcinoma | 15 | 4% |
 Medullar carcinoma | 7 | 2% |
 Metaplasic carcinoma | 11 | 3% |
 Other types | 11 | 3% |
AJCC stage | ||
 I | 47 | 14,5% |
 II | 108 | 33% |
 III | 114 | 35% |
 IV | 57 | 17.5% |
Lymph node status | ||
 N0 | 115 | 35.4% |
 N+ | 211 | 64.6% |
Metastasis status | ||
 M0 | 269 | 82.5% |
 M1 | 57 | 17.5% |
vascular emboli positive | 131 | 35.8% |
HR positive | 259 | 70.8% |
ER positive | 204 | 55.7% |
PR positive | 236 | 64.5% |
Her2 positive | 106 | 29% |