Concordance of breast cancer biomarker testing in core needle biopsy and surgical specimens: A single institution experience.
Jessica A SlostadNicole K YunAimee E SchadSurbhi WarriorLouis F FoggRuta RaoPublished in: Cancer medicine (2022)
Overall, retesting ER and HER2 was more clinically beneficial than retesting PR. To aid decision-making and minimize healthcare costs, we propose patient-centered guidelines on retesting biomarker profiles.