MEN1 Probability Score — Multiple Endocrine Neoplasia Type 1

Calculate clinical probability of MEN1 syndrome based on the presence and combination of primary hyperparathyroidism, enteropancreatic tumors, and anterior pituitary adenomas to guide genetic testing.

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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

Calculate clinical probability of MEN1 syndrome based on the presence and combination of primary hyperparathyroidism, enteropancreatic tumors, and anterior pituitary adenomas to guide genetic testing

Each component has a specific meaning:

  • Presence — The presence recorded for the scenario being assessed.
  • Combination of primary hyperparathyroidism — The combination of primary hyperparathyroidism recorded for the scenario being assessed.
  • Enteropancreatic tumors — The enteropancreatic tumors recorded for the scenario being assessed.
  • Anterior pituitary adenomas — The anterior pituitary adenomas recorded for the scenario being assessed.

Note: Interpret the men1 probability result against the thresholds and context described above.

How to Use

Enter the presence, combination of primary hyperparathyroidism, enteropancreatic tumors, anterior pituitary adenomas for the scenario you are assessing. Calculate clinical probability of MEN1 syndrome based on the presence and combination of primary hyperparathyroidism, enteropancreatic tumors, and anterior pituitary adenomas to guide genetic testing. Use the men1 probability result to inform your calculation.

Frequently Asked Questions