Calcium/Creatinine Clearance Ratio (FHH vs PHPT)
Calcium/Creatinine Clearance Ratio (FHH vs PHPT) - a deterministic tool in Sophie Well's Clinical Scoring & Risk group.
Open the Calcium/Creatinine Clearance Ratio (FHH vs PHPT) → Runs in your browser. No signup, no tracking.
What this is
Calcium/Creatinine Clearance Ratio (FHH vs PHPT) is one of 230 deterministic tools in Sophie Well's Clinical Scoring & Risk group. Calcium/Creatinine Clearance Ratio (FHH vs PHPT) - a deterministic tool in Sophie Well's Clinical Scoring & Risk group.
When to use it
Use this tool when you need a quick, citable reference. Every calculation runs entirely in your browser - no inputs leave your device, no account is required, no AI is involved. The site enforces a strict Content Security Policy and ships no analytics or third-party CDN.
References
Christensen SE, Nissen PH, Vestergaard P, Heickendorff L, Brixen K, Mosekilde L. Discriminative power of three indices of renal calcium excretion for the distinction between familial hypocalciuric hypercalcaemia and primary hyperparathyroidism. Clin Endocrinol (Oxf). 2008;69(5):713-720. Read the source ↗
Worked example: CCCR 0.006 — suggests familial hypocalciuric hypercalcemia (FHH, < 0.01)
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