Fig. 3From: Comparison of breast cancer surrogate subtyping using a closed-system RT-qPCR breast cancer assay and immunohistochemistry on 100 core needle biopsies with matching surgical specimensChanged treatment decisions if STRAT4 had been the gold standard1. 1Taken into consideration: age, co-morbidities, tumor grade, size and nodal status. 2ET = Endocrine Therapy. 3CT = Chemotherapy. 4TZB = TrastuzumabBack to article page