Screening has prevented half a million colorectal cancers

(Yale University) An estimated half a million cancers were prevented by colorectal cancer screening in the United States from 1976 to 2009, report researchers from the Cancer Outcomes, Public Policy, and Effectiveness Research Center at Yale Cancer Center. Their study appears in the journal Cancer.During this more than 30-year time span, as increasing numbers of men and women underwent cancer screening tests -- including fecal occult blood testing, sigmoidoscopies, and colonoscopies -- colorectal cancer rates declined significantly, the researchers found.
Source: EurekAlert! - Medicine and Health - Category: Global & Universal Source Type: news