Endoscopic ultrasonography (EUS) allows your doctor to examine your esophageal and stomach linings as well as the walls of your upper and lower gastrointestinal tract. The upper [...]
Sigmoidoscopy is the visual examination of the inside of the rectum and sigmoid colon, using a lighted, flexible tube connected to an eyepiece or video screen for [...]
Inflammatory bowel disease is also referred to as IBD. It is a chronic inflammatory disease of the digestive system.
Ulcerative colitis is a chronic disease of the outermost lining of the colon and rectum.