Benefits and Risks of Cancer Screening Are Not Always Clear, Experts Say


October 22, 2009

The New York Times

Most people believe that finding cancer early is a certain way to save lives. But the reality of cancer screening is far more complicated.

Studies suggest that some patients are enduring aggressive treatments for cancers that could have gone undetected for a lifetime without hurting them. At the same time, some cancers found through screening and treated in the earliest stages still end up being deadly... Read More