This procedure is typically performed by a gastroenterologist, a physician specializing in the digestive system. Other medical professionals, such as colorectal surgeons or specially trained nurses, may also be qualified to perform the examination. The procedure involves inserting a flexible tube with a camera attached into the rectum and colon to visualize the lining of these organs.
Early detection of colorectal cancer is a significant benefit of this examination, as precancerous polyps can be identified and removed during the procedure, preventing their development into cancer. It plays a vital role in diagnosing various digestive issues, including inflammatory bowel disease, diverticulitis, and sources of rectal bleeding. The development of flexible endoscopes has revolutionized diagnostic capabilities, enabling detailed visualization and improved patient comfort compared to earlier, more invasive methods.
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