se of genes that are chemo-resistant. One treatment involves stem cell transplantation. Stem cells are often referred to as master cells, and they seem to carry antibodies that rapidly reproduce which fight malignancies, and may be able to fight cancer. One solution to cancer may be hormone therapy (Treatment). The hormone, usually tamoxifen, slows growth of cancer cells by blocking some growth enhancing properties of estrogen. The controversy over Tamoxifen is that it might cause other types of cancer. In 1989, the National Cancer Institute ran a test in which women took a placebo or Tamoxifen. Women with the drug were less likely to develop cancer of the breast, but they were more likely to develop blood clots, ovarian cancer, or breast cancer (Tamoxifen).One complication that can result in cancer is Ductal Carcinoma Insitu. The ductal area houses the lobules and ducts and is the area in which milk is produced. Similar to rust clogging up pipes, often extra cells or cancerous cells will clog up the tubes providing for some discomfort and other risks. Studies show that 20-25% of women with untreated DCIS will get invasive cancer within 10 years (American Cancer Society, 1999: 7). As the twentieth century comes to an end, breast cancer continues to be a devastating killer in the new millennium. Breast cancer takes the lives of our mothers, our sisters, our daughters, and our friends. Although progress is being made through research, early detection is all we can do to possibly prevent breast cancer. Women should learn to do a self-examination at a young age, and should continue throughout their lives. If a lump is found a professional should be contacted. If people work together, maybe sometime soon a cure will be found (Breast Cancer, 1991)....