n (%) | ||
---|---|---|
Age: median (range) | 63 (25-88) years | |
Primary breast cancer | Yes | 49 (98) |
No* | 1 (2) | |
Tumor size | <20 mm | 30 (60) |
≥20 and <50 mm | 16 (32) | |
≥50 mm | 4 (8) | |
Tumor type | Ductal | 44 (88) |
Lobular | 5 (10) | |
Mucinous | 1 (2) | |
Histological grade | 1 | 16 (32) |
2 | 19 (38) | |
3 | 15 (30) | |
Estrogen receptor status** | Positive | 45 (90) |
Negative | 4 (10) | |
Progesterone receptor status** | Positive | 37 (74) |
Negative | 13 (26) | |
HER2 status*** | Normal | 32 (64) |
Amplified | 8 (16) | |
Unknown | 10 (20) | |
Axillary node Status† | Positive | 19 (38) |
Negative | 30 (60) | |
Unknown | 1 (20) |