What are breast cancer subtypes?
Breast cancer subtype information comes from a test that is done on your tumor tissue, called ‘immunohistochemistry’, or ‘IHC’. It usually appears on the first page of your records. Look for the terms “ER”, “Estrogen Receptor”, “PR” or “HER2”. Sometimes it would be stated clearly if you are negative or positive for any of these.
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BREAST CANCER COMMUNITY
2020 has been a difficult year for all of us. At times, we have been completely overwhelmed by the COVID-19 pandemic, but throughout, we have persevered to make a difference