Table 1 Breast cancer subtypes category
From: Liquid-based biomarkers in breast cancer: looking beyond the blood
Breast cancer subtypes | Subcategories | Receptor profile | Subtype prevalence (%) |
|---|---|---|---|
Hormone positive | Luminal A | ER + or PR + , HER2-, KI67 < 14% | 75 |
Luminal B | ER + or PR + , HER2-,KI67 > 14% ER + or PR + , HER2 +  | ||
HER2 positive |  | HER2 +  | 15 |
Triple negative breast cancer |  | ER − , PR − and HER2 −  | 10–15 |