The location of the inflammation within your digestive tract and its tissues is one of the features that differentiate Crohn's disease from ulcerative colitis. It can affect any part of the digestive tract, from the mouth to the anus. Inflammation extends deep through the intestinal wall and there may be areas of normal, healthy bowel between diseased patches. With ulcerative colitis. Inflammation is usually in the large intestine and rectum.
Ulcers often form producing mucus, pus and causing bleeding.
IBD As if having IBD isn't bad enough, these disorders may also cause other health complications, including an increased risk for developing colon cancer. If you have IBD, you should have colorectal screening more often. This occurs because the disease tends to produce scar tissue and swelling of the intestinal wall. You may also form ulcers that tunnel through the wall of the intestine into surrounding tissues such as the bladder, vagina or skin. Other complications include arthritis, nutritional deficiencies, kidney stones or gallstones and inflammation of the eyes or mouth.