This chapter discusses the controversies surrounding cancer screening, focusing on mammography as a screening method for breast cancer. It examines the lack of evidence supporting the effectiveness of screening tests and the issues of inadequate counseling and consent. The chapter also delves into the limitations of mammography and the need for shared decision making.
Early detection of cancer seems like a very good idea. But it's a lot more complicated than it seems. Oncologist and epidemiologist Vinay Prasad of the University of California, San Francisco talks to EconTalk's Russ Roberts about why many tests to detect cancer do little or nothing to extend lifespan.