PSA velocity
PSA velocity - a deterministic tool in Sophie Well's Clinical Math & Conversions group.
Open the PSA velocity → Runs in your browser. No signup, no tracking.
What this is
PSA velocity is one of 230 deterministic tools in Sophie Well's Clinical Math & Conversions group. PSA velocity - a deterministic tool in Sophie Well's Clinical Math & Conversions 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
Carter HB, Pearson JD, Metter EJ, et al. Longitudinal evaluation of prostate-specific antigen levels in men with and without prostate disease. JAMA. 1992;267(16):2215-2220. Read the source ↗
Worked example: PSA velocity +1.5 ng/mL/yr (over 12 months): above 0.75 ng/mL/yr, raising suspicion for cancer.
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