Bowel polyps are small growths on the lining of the bowel. Most polyps are harmless, but some types (called adenomas) can develop into cancer over time. Not all bowel polyps develop into cancer, but if they are found, they are generally removed and checked under a microscope.
Polyps can be removed whilst you are having a Colonoscopy, however this depends on the size of the polyp. Sometimes, a repeat colonoscopy is needed to remove larger polyps using a procedure called Endoscopic Mucosal Resection (EMR) or Endoscopic Submucosal Dissection (ESD). Your medical team will discuss this with you. Having a colonoscopy and polyp removal can be uncomfortable but not painful.
Please see the links below for more information on Colonoscopy and Endoscopic Mucosal Resection
BTHFT – Colonoscopy – Endoscopy Unit patient information booklet
Macmillan – Having a Colonoscopy Easy Read booklet