Colonoscopy in Singapore is a common and important procedure for screening and diagnosing conditions of the colon and rectum. Most guidelines suggest screening from age 50, but those with risk factors may need it sooner. A colonoscopy involves inserting a thin, flexible tube with a camera (colonoscope) through the rectum https://colonoscopy663547136.daneblogger.com/35309541/colonoscopy-6-6-35