[The effectiveness of breast cancer screening in our country]

The aim of this paper is to review the current state of breast cancer screening in our country, as well as to discuss the most appropriate approaches for its development. Firstly, the impact of breast cancer in Spain is presented, as well as the current evidence about the efficacy of the screening. The major programs and initiatives addressed to promote screening are described. Finally, a few recommendations are given in order to achieve that breast cancer screening be, not only efficacious, but also effective. It is concluded that it is necessary that health and professional authorities coordinate and monitor breast cancer screening programs.