Table 1 Characteristics of patients included in the study
Variables | Number | Percent (%) |
|---|---|---|
Number of patients | 121 | |
Age | ||
Oct-4 positive | 63 | 52.1 |
Size of tumor | ||
T1 (Tis) | 73 | 60.3 |
T2 | 45 | 37.2 |
T3 | 3 | 2.5 |
Pathology classification | ||
DCIS | 25 | 20.7 |
IDS | 85 | 70.2 |
Mucinous carcinoma | 9 | 7.4 |
Paget’s disease | 2 | 1.6 |
ER positive | 65 | 53.7 |
PR positive | 52 | 43.0 |
HER2/neu expression (3+) | 10 | 8.3 |
Histological grade | ||
I | 20 | 16.5 |
II | 89 | 73.6 |
III | 12 | 9.1 |
Metastasis | ||
pN0 | 83 | 68.6 |
pN1 | 33 | 27.3 |
pN2 | 5 | 4.1 |