This is an unprecedented time. It is the dedication of healthcare workers that will lead us through this crisis. Thank you for everything you do.

      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
    • Numerical inputs and outputsFormula
    • Med treatment and moreTreatment
    • Suggested protocolsAlgorithm

    Disease

    Select...

    Specialty

    Select...

    Chief Complaint

    Select...

    Organ System

    Select...

    Patent Pending

    Risk of Malignancy Index (RMI) for Ovarian Cancer

    Predicts risk that an adnexal mass is malignant.
    Pearls/Pitfalls

    Requires CA-125 level to calculate, which may not otherwise be obtained.

    Ultrasound features
    No
    Yes
    No
    Yes
    No
    Yes
    No
    Yes
    No
    Yes
    Other features
    Premenopausal or perimenopausal
    Postmenopausal
    U/mL

    Result:

    Please fill out required fields.

    Next Steps
    Evidence
    Creator Insights
    Dr. Ian Jacobs

    About the Creator

    Ian Jacobs, BA, MA, MBBS, MD, FRCOG, is the president and vice chancellor of University of New South Wales in Sydney, Australia. He is also founder of both the Institute for Women's Health and the Ugandan Women's Health Initiative and former president of both the British Gynecological Cancer Society and the European Society of Gynecological Oncology. Dr. Jacobs' primary research is focused on risk stratification, screening, and prevention of gynecological cancer.

    To view Dr. Ian Jacobs's publications, visit PubMed

    Are you Dr. Ian Jacobs? Send us a message to review your photo and bio, and find out how to submit Creator Insights!
    MDCalc loves calculator creators – researchers who, through intelligent and often complex methods, discover tools that describe scientific facts that can then be applied in practice. These are real scientific discoveries about the nature of the human body, which can be invaluable to physicians taking care of patients.
    About the Creator
    Dr. Ian Jacobs
    Are you Dr. Ian Jacobs?