American Cancer Society Guidelines for the Early Detection of Cancer
The American Cancer Society recommends these screening guidelines for most adults. Breast Cancer yearly mammograms are recommended starting at age 40 and continuing for as long as a woman is in good health. A clinical breast exam (CBE) is suggested about every three years for women in their 20s and 30s and every year for women 40 and over. A woman should know how her breasts normally look and feel so she can report any breast change promptly to her health care provider. Breast self-exam (BSE) is an option for women starting in their 20s. Some women – because of their family history, a genetic tendency, or certain other factors – should be screened with MRI in addition to mammograms. (The number of women who fall into this category is small: less than 2% of all the women in the US.) Talk with your doctor about your history and whether you should have additional tests at an earlier age.