Did you know that ovarian cancer is often called the “whisper disease” because its early signs can be so subtle? Every year, about 21,000 women in the United States receive an ovarian cancer diagnosis. But here’s the good news: tools like the RMI calculator can help doctors better understand suspicious ovarian masses early on.

What is the RMI Calculator?

Think of the RMI calculator as a detective’s magnifying glass. It looks at three important clues: your menopausal status, ultrasound findings, and a blood test called CA-125. Just like detectives use multiple pieces of evidence to solve a case, doctors use these three factors to calculate how likely an ovarian mass might be cancer.

Why Use This Calculator?

The RMI calculator helps you:

  • Understand your risk level better
  • Guide discussions with your doctor
  • Make informed decisions about next steps
  • Know what to expect

How to Use the RMI Calculator

Getting Ready

  • Have your ultrasound report handy
  • Have your CA-125 blood test results
  • Know your menopausal status

Ready to calculate your RMI score? Remember, this tool is like a compass, helping to guide you and your healthcare team in the right direction.

Ovarian Cancer Risk of Malignancy Index (RMI) Calculator

Calculate RMI score to assess ovarian mass malignancy risk

Patient Status

Ultrasound Findings

Risk Assessment Results

How to Use

Patient Status Information:

  1. Select your menopausal status
    • Premenopausal: Still having periods or under 50
    • Postmenopausal: No periods for 12+ months or over 50
  2. Enter your CA-125 value exactly as shown on your blood test

Ultrasound Findings: Check “Yes” or “No” for each finding:

  • Multilocular cysts (multiple compartments)
  • Solid areas
  • Masses on both ovaries
  • Fluid in the abdomen (ascites)
  • Signs of spread (metastases)

Understanding Your Results

Your results will show:

  1. RMI Score: A number that combines all factors
  2. Risk Level: Low, Moderate, or High
  3. Component Breakdown: How each factor contributes

The Color Bar Guide

Think of it like a temperature gauge:

  • Green zone: Low risk (RMI < 25)
  • Orange zone: Moderate risk (RMI 25-200)
  • Red zone: High risk (RMI > 200)

What Your Score Means

Low Risk Score (Green)

  • Like calm waters
  • Regular monitoring usually sufficient
  • Good outlook with proper care

Moderate Risk Score (Orange)

  • Like choppy waters
  • Need more careful evaluation
  • Additional tests might help

High Risk Score (Red)

  • Like storm warnings
  • Needs prompt attention
  • Specialist care recommended

What to Do Next

For Low Risk:

  • Keep routine appointments
  • Monitor any changes
  • Stay alert to new symptoms

For Moderate Risk:

  • See a specialist
  • Schedule additional tests
  • Discuss management options

For High Risk:

  • Immediate specialist referral
  • Comprehensive evaluation
  • Treatment planning

Medical Disclaimer

This Risk of Malignancy Index (RMI) Calculator is provided for educational and informational purposes only. It does not replace professional medical advice, diagnosis, or treatment. The calculations are estimates based on general population data and may not account for all individual factors that could affect your personal risk. Always consult with a qualified healthcare professional, particularly a gynecologist or gynecologic oncologist, for proper evaluation and management of ovarian masses. The results from this calculator should be discussed with your healthcare provider before making any medical decisions. The creators and publishers of this tool are not liable for any damages or adverse effects from its use or misuse. If you experience any concerning symptoms or health issues, seek immediate medical attention. Your use of this calculator indicates your understanding and acceptance of these terms.