Table 1. Surgical and histopathological details.
| N (%)/ Median (IQR) | |
|---|---|
| Axillary surgery Sentinel lymph node dissection (SLND) Axillary lymph node dissection (ALND) None |
14 (35%) 25 (62.5%) 1 (2.5%) |
| Tumour location Superolateral Superomedial Inferolateral Inferomedial Central |
29 (72.5%) 1 (2.5%) 4 (10%) 3 (7.5%) 3 (7.5%) |
| Pathological tumour size Length (cm) Width (cm) |
2.6 (2.0, 3.0) 1.8 (1.5, 2.0) |
| Flap dimension Length (cm) Width (cm) |
14.0 (12.0-15.0) 8.0 (7.0-9.0) |
| Flap positioning Including skin Fully de-epithelialised |
19 (47.5%) 21 (52.5%) |
| Specimen weight (grams) | 120 (109, 157) |
| Operation time (min) | 180 (144, 190) |
| Type of carcinoma Infiltrating ductal carcinoma Infiltrating mucinous carcinoma |
37 (92.5%) 3 (7.5%) |
| Tumour Grade 1 2 3 |
2 (5%) 13 (32.5%) 25 (62.5%) |
| T stage T1 T2 T3 |
8 (20%) 29 (72.5%) 3 (7.5%) |
| N stage N0 N1 N2 N3 Nx |
20 (50%) 9 (22.5%) 8 (20%) 2 (5%) 1 (2.5%) |
| TNM stage I II III |
6 (15%) 24 (60%) 10 (25%) |
| Tumour subtype Luminal A Luminal B HER 2 enriched Triple-negative |
13 (32.5%) 17 (42.5%) 3 (7.5%) 7 (17.5%) |