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      Calc Function

    • Calcs that help predict probability of a diseaseDiagnosis
    • Subcategory of 'Diagnosis' designed to be very sensitiveRule Out
    • Disease is diagnosed: prognosticate to guide treatmentPrognosis
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    Patent Pending

    HScore for Reactive Hemophagocytic Syndrome

    Diagnoses reactive hemophagocytic syndrome.
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    IMPORTANT

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    Tips for COVID-19: Screens for cytokine storm (including in COVID-19), when immunosuppression may be helpful (immunosuppression not yet shown to be beneficial).

    When to Use

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    No
    0
    Yes
    +18
    <101.1 (<38.4)
    0
    101.1–102.9 (38.4-39.4)
    +33
    >102.9 (>39.4)
    +49
    No
    0
    Hepatomegaly or splenomegaly
    +23
    Hepatomegaly and splenomegaly
    +38
    1 lineage
    0
    2 lineages
    +24
    3 lineages
    +34
    <2,000
    0
    2,000–6,000
    +35
    >6,000
    +50
    <132.7 (<1.5)
    0
    132.7-354 (1.5–4)
    +44
    >354 (>4)
    +64
    >250 (>2.5)
    0
    ≤250 (≤2.5)
    +30
    <30
    0
    ≥30
    +19
    No
    0
    Yes
    +35
    Confirmed positive
    Suspected
    Unlikely
    Confirmed negative

    Result:

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    Next Steps
    Evidence
    Creator Insights

    Advice

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    About the Creator
    Dr. Laurence Fardet
    Are you Dr. Laurence Fardet?