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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Type (s) ofInflammatory bowel disease is/are -
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The correct answer is  Ulcerative colitis and Crohn's disease are chronic inflammatory bowel diseases that pursue a protracted relapsing and remitting course, usually extending over years. The diseases have many similarities and it is sometimes impossible to differentiate between them. One crucial distinction is that ulcerative colitis involves only the colon, while Crohn's disease can involve any pa of the gastrointestinal tract from mouth to anus. Ref Davidson edition23rd pg 813