triple-negative breast cancer
triple-negative breast cancer is a less common type of breast cancer. triple-negative means that the breast cancer cells don't have three things—estrogen receptors, progesterone receptors, or large amounts of her-2 protein.
this type of breast cancer tends to spread more quickly than other types. treatments such as hormone therapy and some medicines that target her-2 don't work well on this type of cancer. but chemotherapy can be effective. in some cases, immunotherapy may be an option.
current as of: october 25, 2023
author: healthwise staff
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