Double-contrast barium enema (DCBE): DCBE involves the instillation of barium into the rectum via an anal tube. This is followed by colon insufflation with air.

Colorectal cancer (CRC) is a type of cancer that originates in the colon or rectum from precancerous polyps, which can evolve ...

Two other tests, double-contrast barium enema (to detect colonic polyps) and stool DNA test (mutated DNA derived from tumor that is shed in stools) are also included in screening guidelines.

The recommended age to start screening for colorectal cancer was lowered in 2021 from 50 to 45 for people of average risk.

Colon cancer screening plays a critical role in detecting the disease before it advances, providing an opportunity for better outcomes and even prevention.

Doctors can provide alternative forms of screening for colon and rectal cancer but sometimes have a good reason to stick with the colonoscope.

The Shield test, manufactured by Guardant Health, uses a blood draw to test for colorectal cancer in adults 45 and older who have an average risk of colorectal cancer.

The FDA just approved a colon-cancer blood test. It could save people from spending hundreds of dollars on tests or relying on a colonoscopy alone.

Understanding colon cancer screening tests Judy Barnes is a 52-year-old, African-American woman with no chronic medical problems. During a routine exam, she says she saw Katie Couric’s televised ...