http://www.cancer.gov/cancer_information/doc_img.aspx?viewid=1cf1a0cb-cdfe-4e6e-8ad1-73bb376232aa
National Cancer Institute, National Institutes of Health
Information designed to help women with concerns about breast changes. A description of screening methods for the early detection of breast cancer; the various types of breast changes that women experience; and an outline of methods doctors use to distinguish between benign (noncancerous) changes and cancer are also available.