Prefer Newsweek on Google to see more of our trusted coverage when you search. People are sharing their own colonoscopy stories after Ryan Reynolds' doctor discovered a polyp during the procedure. The ...

Ryan Reynolds is raising awareness about colon cancer screenings by sharing details into his own experience with the procedure. The "Deadpool" star, who is also the co-chairman of the Welsh football ...

Ryan Reynolds, 45, was surprised to find out that he had an ‘extremely subtle polyp’ during a ‘potentially life-saving’ colonoscopy procedure — and it was all caught on camera! The video, which the ...

James East, M.D., spends his days skillfully examining people's colons, searching for and snaring away suspicious polyps that might one day turn into cancer. A gastroenterologist at Mayo Clinic ...

A colonoscopy is a medical procedure many of us dread, but a new device is giving doctors with NCH another set of eyes to help them find precancerous lesions. Artificial intelligence called GI Genius ...