The Colonoscopy Survival Guide
By Gastroenterology
A colonoscopy is a diagnostic test that allows your gastroenterologist to examine your large intestine for any abnormalities and pre-cancerous growths called polyps. During your colonoscopy, your doctor can obtain tissue samples for further testing and remove any polyps found before they develop into cancerous tumors. In addition to screening for colorectal cancer, colonoscopies may be used to diagnose a number of gastrointestinal issues and may be recommended if you are experiencing symptoms including: