A newer type of test that looks for hidden blood in the stool is an effective way to screen for colon cancer, a research review suggests. The tests, called fecal immunochemical tests (FITs), are done ...

"Until now, we have only had stool-based tests and colonoscopy or sigmoidoscopy. A blood test has the potential for improving colorectal cancer screening rates." HealthDay News — A blood-based test ...

HealthDay News — Screening average-risk individuals for colorectal cancer should begin at age 50 with a stool-based test, flexible sigmoidoscopy or colonoscopy, according to a guidance statement from ...

Does a 50-year-old patient with parents in their 90s, no family history of cancer, and no bowel problems need a colonoscopy? —Joseph R. Arulandu, MD, La Porte, Ind. The screening recommendations from ...