Table 1 Clinical characteristics of the 86 women undergoing surgery for breast cancer
Characteristic | Number | (%) |
|---|---|---|
Median age (range), years | 52.6 | (32 to 76) |
Tumour classification | ||
Tis | 12 | (14.0) |
T1 | 28 | (32.6) |
T2 | 46 | (53.4) |
Tumour location | ||
Right | 40 | (46.5) |
Left | 46 | (53.5) |
Grade | ||
1 | 16 | (18.6) |
2 | 48 | (55.8) |
3 | 22 | (25.6) |
Pathological node status | ||
Negative | 61 | (70.9) |
Positive | 25 | (29.1) |
Hormonal status | ||
Negative | 36 | (41.9) |
Positive | 50 | (58.1) |
HER2/neu | ||
Negative | 71 | (82.6) |
Positive | 15 | (17.4) |