Accuracy and Sustainability of SCALE-EYE Evaluation for Measuring Reliable Polyp Size

This study is evaluating a new tool called SCALE-EYE that helps doctors measure the size of polyps (small growths) found during a colonoscopy more accurately and consistently. Precise polyp sizing helps doctors decide the best course of action to prevent colorectal cancer. **You may be eligible if...** - You are between 55 and 80 years old - You are scheduled for a colonoscopy for cancer screening or follow-up surveillance - Polyps were found that are 25 mm or smaller **You may NOT be eligible if...** - No polyps were found, or only tiny non-concerning polyps in the rectum were found - Your bowel preparation for the colonoscopy was inadequate - You have inflammatory bowel disease (IBD) or a polyposis syndrome - You have had radiation or chemotherapy to the colon - You are scheduled for a therapeutic procedure during the same colonoscopy - You are pregnant Talk to your doctor to see if this trial is right for you.