Table 1.
Clinicopathological characteristics of the patients
| Characteristic | Number of cases (%) |
|---|---|
| Patient number | 270 |
| Age (Years) | |
| Mean | 58.8 |
| Range | 32–86 |
| Postmenopausal (%) | 66.3 % |
| Mean tumor size (mm) | 22.73 |
| VLD patients | 21.47 (6–60) |
| MID patients | 23.46 (3–90) |
| Mean BMI | 26.70 |
| VLD patients | 25.46 (20.24–46.87) |
| MID patients | 28.84 (17.96–41.53) |
| HER2 positive | 133 (49.3 %) |
| Triple Negative | 17 |
| Tumor Pathological T classification | |
| T1 | 152 (56.3 %) |
| T2 | 95 (35.2 %) |
| T3 | 10 (3.7 %) |
| T4 | 13 (4.8 %) |
| Tumor N classification | |
| N0 | 100 (37.0 %) |
| N1 | 117 (43.3 %) |
| N2 | 34 (12.6 %) |
| N3 | 19 (7.0 %) |
| Definitive histology | |
| Ductal | 223 (82.6) |
| Lobular | 26 (9.6 %) |
| Mucinous | 4 (1.5 %) |
| Other | 17 (6.3 %) |
| Histological grade | |
| 1 | 22 (8.1 %) |
| 2 | 120 (44.4 %) |
| 3 | 128 (47.4 %) |
| Follow up time / years | |
| Mean | 8.03 |
| Range | 0.39–13.22 |