Gleason Score Grading System

Interpret prostate cancer Gleason score grading. The Gleason score sums the primary and secondary architectural pattern grades (each 1-5), yielding a total score from 2-10. Higher scores indicate more aggressive disease. Grade groups 1-5 correspond to Gleason scores 6, 3+4=7, 4+3=7, 8, and 9-10.

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Height
Clinical Guidance

BMI is a screening measure of body size, not a direct measure of body fat. The standard WHO categories are underweight (<18.5), normal (18.5–24.9), overweight (25–29.9), and obese (≥30).

BMI can overestimate body fat in athletes with high muscle mass and underestimate it in older adults with low muscle mass. Interpret it alongside waist circumference and clinical context rather than as a standalone diagnosis.

⚕ Clinical Disclaimer: These calculators are for educational and reference purposes only. Always verify results with qualified clinical judgment and current clinical guidelines. Do not use as a sole basis for medical decisions.
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How It Works

Interpret prostate cancer Gleason score grading. The Gleason score sums the primary and secondary architectural pattern grades (each 1-5), yielding a total score from 2-10. Higher scores indicate more aggressive disease. Grade groups 1-5 correspond to Gleason scores 6, 3+4=7, 4+3=7, 8, and 9-10

Each component has a specific meaning:

  • Primary — The primary recorded for the scenario being assessed.
  • Secondary architectural pattern grades — The secondary architectural pattern grades recorded for the scenario being assessed.

Note: Interpret the gleason score result against the thresholds and context described above.

How to Use

Enter the primary, secondary architectural pattern grades for the scenario you are assessing. Interpret prostate cancer Gleason score grading. The Gleason score sums the primary and secondary architectural pattern grades (each 1-5), yielding a total score from 2-10. Higher scores indicate more aggressive disease. Grade groups 1-5 correspond to Gleason scores 6, 3+4=7, 4+3=7, 8, and 9-10. Use the gleason score result to inform your calculation.

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Frequently Asked Questions