Spigelman Stage (Duodenal Polyposis in FAP)
Spigelman Stage (Duodenal Polyposis in FAP) - a deterministic tool in Sophie Well's Clinical Scoring & Risk group.
Open the Spigelman Stage (Duodenal Polyposis in FAP) → Runs in your browser. No signup, no tracking.
What this is
Spigelman Stage (Duodenal Polyposis in FAP) is one of 230 deterministic tools in Sophie Well's Clinical Scoring & Risk group. Spigelman Stage (Duodenal Polyposis in FAP) - 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
Spigelman AD, Williams CB, Talbot IC, Domizio P, Phillips RK. Upper gastrointestinal cancer in patients with familial adenomatous polyposis. Lancet. 1989;2(8666):783-785. Read the source ↗
Worked example: Spigelman 12 of 12, stage IV.
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