Colonoscopies: Major trial reveals uncomfortable procedure does not cut risk of cancer deaths

Norwegian researchers who tracked bowel cancer diagnoses and deaths say colonoscopy screening is not a ‘magic bullet’. Offering a colonoscopy to people only prevented a fifth of cases.Norwegian researchers who tracked bowel cancer diagnoses and deaths say colonoscopy screening is not a ‘magic bullet’. Offering a colonoscopy to people only prevented a fifth of cases.Read MoreHealth News | Mail Online