Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Microscopic Colitis: Collagenous Colitis and Lymphocytic Colitis ?
    ### Response:
    Microscopic colitis is an inflammation of the colon that a health care provider can see only with a microscope. Inflammation is the bodys normal response to injury, irritation, or infection of tissues. Microscopic colitis is a type of inflammatory bowel diseasethe general name for diseases that cause irritation and inflammation in the intestines.
    