Below is an instruction from Human. Write a response.
    ### Instruction:
    How to diagnose Thrombotic Thrombocytopenic Purpura ?
    ### Response:
    Your doctor will diagnosis thrombotic thrombocytopenic purpura (TTP) based on your medical history, a physical exam, and test results.
                
If TTP is suspected or diagnosed, a hematologist will be involved in your care. A hematologist is a doctor who specializes in diagnosing and treating blood disorders.
    