New York physicians and patients may be surprised at recent changes to the breast cancer screening standards recommended by the American Cancer Society. The announcement has received varying reactions related to the changes. For example, the society now recommends that women over the age of 55 receive mammograms every two years. Those who have average risk factors from ages 40 to 44 are not advised to obtain mammograms. Further, the society indicates that breast exams performed by physicians are not necessary.