Pituitary Function Test Calculator

Dynamic endocrine test interpretation.

Medical Disclaimer

This calculator is for informational and educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making decisions about your health. Never disregard professional medical advice or delay seeking it because of results from this tool.

Inputs

Morning Cortisol (µg/dL)

TSH (mIU/L)

Free T4 (ng/dL)

Prolactin (ng/mL)

Peak GH on Stim Test (µg/L)

Tab to move between fields

Results

Cortisol Axis (0–2)

Thyroid Axis (0–2)1

Prolactin Status (0–2)0

GH Axis (0–2)2

Deficient Axes Count0

Panhypopituitarism Flag0

How to Use This Calculator

Enter Morning Cortisol (ug/dL) from an 8 AM draw (or post-stimulation peak).
Input TSH (mIU/L) and Free T4 (ng/dL) to evaluate the thyroid axis.
Enter Prolactin (ng/mL) and Peak GH on Stimulation Test (ug/L).
Review the status of each axis: Cortisol, Thyroid, Prolactin, and GH.
Check Deficient Axes Count and Panhypopituitarism Flag to guide hormone replacement planning.

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