Table 2. Phenotype correlation.
Breast phenotype | No. of lymph node phenotype | ||||
---|---|---|---|---|---|
Luminal A | Luminal B | Luminal/HER2 | HER2 | TN | |
Luminal A | 44 | 3 | 0 | 1 | 0 |
Luminal B | 12 | 30 | 0 | 2 | 3 |
Luminal/HER2 | 2 | 1 | 8 | 1 | 0 |
HER2 | 1 | 0 | 1 | 1 | 0 |
Triple negative | 0 | 2 | 0 | 3 | 3 |
HER2=human epidermal growth factor receptor 2.