Dr. George Dickstein and Dr. Steven Fine, gastroenterologists and MetroWest Medical Center, discuss colonoscopy and upper endoscopy. Learn what the common gastrointestinal conditions are and what symptoms you might notice. See how patients are diagnosed by watching Drs. Fine and Dickstein perform an actual colonoscopy. Travel up inside the colon along with them as see how they visualize and remove polyps and prevent cancer from developing. You will learn the importance of screening for colon cancer and see what will happen to you when you go for your own test.