Not all breast cancers are the same. Understand what type of breast cancer you have and how it differs from other types of breast cancer. Once you've been diagnosed with breast cancer, your doctor will review your pathology report and the results of any imaging tests to understand the specifics of your tumor. Using a tissue sample from your breast biopsy or using your tumor if you've already undergone surgery, your medical team determines your breast cancer type. This information helps your doctor decide which treatment options are most appropriate for you.
Breast Cancer Hormone Receptor Status - Virginia Oncology Associates
These cancer cells have special proteins inside, called hormone receptors. A pathologist determines the hormone receptor status by testing the tumor tissue removed during a biopsy. About percent of breast cancers are hormone receptor-positive [ 20,31 ]. Learn about hormone receptor status information on a pathology report. Hormone receptor-positive breast cancers can be treated with hormone therapy drugs.
Clinical Challenges: Acquired Endocrine Resistance in Breast Cancer
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Hormone therapy for breast cancer is a treatment for breast cancers that are sensitive to hormones. The most common forms of hormone therapy for breast cancer work by blocking hormones from attaching to receptors on cancer cells or by decreasing the body's production of hormones. Hormone therapy is only used for breast cancers that are found to have receptors for the naturally occurring hormones estrogen or progesterone. Hormone therapy for breast cancer is often used after surgery to reduce the risk that the cancer will return.