Criteria
Luminal A
Luminal B
HER 2
Basal-like Triple
negative
Immunohistochemistry
RO+/RP+/HER2-Ki67 < 14%
RO+/RP+/HER2+ OR RO+/RP+/HER2-Ki67 > 14%
RO-/RP-HER2+
RO-RP-HER2-