RadWeave

Measurements & Calculators

Reference values, classification thresholds and decision-support calculators — curated by a practising radiologist. Educational and decision-support use only; always verify clinically.

CTAbdomen
Adrenal Washout
Absolute & relative washout from CT HU values to characterise an adrenal nodule.
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MRINeuro
CSF Aqueductal Stroke Volume
Net stroke volume and flow rate from phase-contrast MRI for NPH assessment.
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XRPaediatric
Bone Age (Greulich & Pyle)
Manual GP atlas-matching: enter sex, dates and selected standard to get discrepancy and report comment. No image uploaded.
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Disclaimer. These tools are educational decision-support aids, not a diagnosis. Outputs depend on correct measurement technique and must be interpreted in clinical context by a qualified physician.