Breast cancer is the most common fatal cancer in women in the United States, according to the National Cancer Institute (NCI). Breast cancer is also one of the most common cancers diagnosed in women. About 1 out of 8 women will develop breast cancer during her lifetime, and about 40% of women who develop breast cancer will die from it. Invasive breast cancer can be classified into five categories: ductal carcinoma in situ (DCIS), which is a low-grade tumor that does not usually require treatment; stage I, II, or III invasive breast cancer, which are more serious tumors that may require surgery or radiation therapy; stage IV metastatic breast cancer, which has spread to other parts of the body; and quiescent (i.e., inactive) stage I or II tumors.    Visit https://g.page/r/CbjcdhcMYIQGEAE