Inflammatory bowel disease (IBD) may be classified into<unk>  colitis and Crohn's disease. Some cases which depict overlapping features of both<unk>  colitis and Crohn's disease can be classified as intermediate colitis.<unk>  colitis may be classified according to anatomical location as proximal or distal. Additionally,<unk>  colitis may be classified based on the severity into mild, moderate, severe or fulminant.
Ulcerative colitis classification
Ischemic colitis classification
Crohn's disease classification
Irritable bowel syndrome classification
Inflammatory bowel disease classification
Peptic ulcer classification
Gastritis classification
Diverticulosis classification