Triple–negative breast cancer treatment options. Breast cancer that is estrogen receptor (ER) and progesterone receptor (PR) positive can be treated with hormone therapies.. Fortunately, triple–negative breast cancer can be treated with other drugs, such as chemotherapy, radiation therapy and non-HER2 targeted therapy.
Generally speaking, treatment for triple–negative breast cancer commonly consists of surgery, chemotherapy (given neo-adjuvantly â€“ before surgery â€“ or .
Triple–negative breast cancer (TNBC) is defined by the absence of estrogen receptor. No staining or weak (1+) and incomplete membrans'staining was considered a. chemotherapy was performed in 23 cases of stage III breast cancer: 22 .