Colon capsule endoscopy: a new method of investigating the large bowel.

Using the same principles as small bowel capsule endoscopy, a new wireless device has been developed to explore the colon. Colon capsule endoscopy (CCE) is a safe and non-invasive method in visualizing the entire large bowel mucosa. A special preparation of the digestive tract is necessary to ensure the cleanliness of the colon and the progression of the capsule. CCE acquires images with a very good quality and accuracy. The actual experience confirms the possibility of using CCE as a method for screening colorectal polyps and cancer.