Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Wolman disease ?
    ### Response:
    Wolman disease is a rare inherited condition involving the breakdown and use of fats and cholesterol in the body (lipid metabolism). In affected individuals, harmful amounts of lipids accumulate in the spleen, liver, bone marrow, small intestine, small hormone-producing glands on top of each kidney (adrenal glands), and lymph nodes.
    