Tag Archives: professor-geir

Fear of missing bowel cancer may be exposing patients to unnecessary risks

Professor Geir Hoff and colleagues in Norway, argue that we need more evidence about the malignant potential of benign lesions to be sure that the risks of removing them do not outweigh the benefits of screening. Bowel cancer screening has increased the detection of benign polyps (fleshy growths on the lining of the colon or rectum). The most common polyps found during screening are adenomas and guidelines recommend that they are removed. However, data show that less than 5% of adenomas develop into colorectal cancer, suggesting that 95% of procedures may be exposing patients to unnecessary risks…