A sigmoidoscopy is a procedure that lets your doctor look inside your sigmoid colon. Similar to a colonoscopy, it uses a flexible tube, a small camera, and a light and helps diagnose conditions like ...

A pooled analysis evaluating the 15-year effect of sigmoidoscopies has found that receiving one sigmoidoscopy significantly reduces long-term incidence of colorectal cancer (CRC) in both men and women ...

Fecal occult-blood testing and sigmoidoscopy have been recommended for screening for colorectal cancer, but the sensitivity of such combined testing for detecting neoplasia is uncertain. At 13 ...

A randomized controlled trial of adults in Norway found that a single screening sigmoidoscopy led to a sustained reduction in colorectal cancer (CRC) incidence for more than two decades after ...

Flexible sigmoidoscopy is an endoscopic procedure used to screen individuals for colorectal cancer suspected to be in sigmoid colon. Compared to colonoscopy flexible sigmoidoscopy, it is a quicker ...

A parallel randomized controlled trial confirmed that a single flexible sigmoidoscopy screening at age 55 to 64 years represents a safe and effective strategy associated with a substantial reduction ...

This release is available in Spanish. Flexible sigmoidoscopy, a screening test for colorectal cancer that is less invasive and has fewer side effects than colonoscopy, is effective in reducing the ...

THURSDAY, May 14, 2026 (HealthDay News) -- Offering sigmoidoscopy screening reduces colorectal cancer (CRC) incidence in men and women -- with a greater reduction among men -- and reduces CRC ...

A sigmoidoscopy is a type of endoscopy, a procedure that doctors use to look at different areas inside the body. A sigmoidoscopy involves using a flexible tube with a camera and light attached to ...