Table 1 Patient and tumor characteristics.
From: Usefulness of 3D-surgical guides in breast conserving surgery after neoadjuvant treatment
Total patients (N = 39) | N (%) |
|---|---|
Age (yrs) | |
≤ 50 | 26 (67.7) |
> 50 | 13 (32.3) |
Pathology | |
Invasive ductal carcinoma | 37 (94.9) |
Etc | 2 (5.1) |
Clinical T stage | |
T1 | 2 (5.1) |
T2 | 32 (82.1) |
T3 | 5 (12.8) |
Clinical N stage | |
N0 | 23 (59.0) |
N1 | 13 (33.3) |
N2 | 2 (5.1) |
N3 | 1 (2.6) |
Tumor grade | |
I | 0 |
II | 28 (71.8) |
III | 11 (28.2) |
Multifocality (image finding) | |
Yes | 17 (43.6) |
No | 22 (56.4) |
Multifocality (pathologic) | |
Yes | 5 (12.8) |
No | 34 (87.2) |
Subtype | |
HR(+), HER2(−) | 21 (53.8) |
HR(+), HER2(+) | 5 (12.9) |
HR(−), HER2(+) | 7 (17.9) |
HR(−), HER2(−) | 6 (15.4) |
