The added value of screening mammography in improved screening for other cancers

As part of day-to-day practice, the most frequent role of the radiologist is to provide diagnostic information derived from imaging that will help the clinician better manage patient care. In essence, radiologists are reimbursed for the information we provide. The value of diagnostic information, however, extends beyond strict clinical and monetary value. The objectives of this paper are to provide the framework for understanding the "value" of diagnostic imaging. The article focuses on the application of these concepts using examples from the literature with particular emphasis on screening and suggests using a screening test experience as a means of improving health behavior.