Colonoscopy is a method of screening for colorectal cancer. Doctors can also use a range of other invasive and noninvasive alternatives for screening. Alternatives to colonoscopy include sigmoidoscopy ...

Everyone needs to have at least one colonoscopy by age 50. How often you need them or if you need one earlier depends on many factors, such as your age, other risk factors, and other conditions. A ...

In this randomized, controlled trial involving asymptomatic adults 50 to 69 years of age, we compared one-time colonoscopy in 26,703 subjects with FIT every 2 years in 26,599 subjects. The primary ...

The appropriate interval for endoscopic rescreening after a negative colonoscopic examination is uncertain. We identified persons with no adenomas on baseline screening colonoscopy who returned at 5 ...

A colonoscopy is one of the best ways to spot or help prevent colon cancer. But many people who should have the procedure don’t. Often that’s because they’re afraid of what they have to go through to ...

Colorectal cancer was considered a disease that mainly affected older adults; now doctors are diagnosing more people in their ...