Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the stages of Adult Acute Myeloid Leukemia ?
    ### Response:
    Key Points
                    - Once adult acute myeloid leukemia (AML) has been diagnosed, tests are done to find out if the cancer has spread to other parts of the body.     - There is no standard staging system for adult AML.
                
                

    