A colonoscopy is one of the most effective tools doctors use to evaluate the health of your colon. It’s a quick test that helps your gastroenterologist see the lining of your large intestine. They use a thin, flexible tube with a camera to do this. Colonoscopies are known for colon cancer screening, but there are... The post What Diseases Can Be Detected By a Colonoscopy? Gastro FAQ appeared first on Gastroenterology Consultants of San Antonio.