Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the treatments for familial hemophagocytic lymphohistiocytosis ?
    ### Response:
    These resources address the diagnosis or management of familial hemophagocytic lymphohistiocytosis:  - Gene Review: Gene Review: Hemophagocytic Lymphohistiocytosis, Familial  - Genetic Testing Registry: Familial hemophagocytic lymphohistiocytosis  - Genetic
    