Colonoscopy, for 20 years a recommended form of screening to catch precancerous polyps, appears no better at helping to reduce deaths from colorectal cancer than a less invasive test, say researchers ...

Using colonoscopy to screen average-risk people can reduce the overall risk of a late-stage colorectal cancer diagnosis by about 70 percent, according to a new study. Researchers analyzed the health ...

BOSTON, Sept. 28 (UPI) -- Colonoscopy appears to do a better job of reducing the risk of developing or dying from colorectal cancer than sigmoidoscopy, U.S. researchers say. Co-senior authors Andrew ...

PHILADELPHIA (CBS) - A new study suggests that a colonoscopy catches cancers that a sigmoidoscopy misses -- and saves more lives in the process. It makes sense: colonoscopy helps the doctor see the ...

Please provide your email address to receive an email when new articles are posted on . A recent study showed strong correlations between rectosigmoidoscopy and colonoscopy in evaluations of disease ...

Please provide your email address to receive an email when new articles are posted on . The protective effect of a single flexible sigmoidoscopy screening in older adults was maintained for up 15 ...

One-time screening with flexible sigmoidoscopy reduced colorectal cancer (CRC) incidence and mortality by about 25% over two decades, according to long-term follow-up of a randomized U.K. study. Among ...

A colonoscopy is an exam that lets your physician see your entire colon. Before the test, your health care team will give you instructions for how to clear your colon of any stool. This process is ...