HLH-2004 Diagnostic Criteria (Hemophagocytic Lymphohistiocytosis)
HLH-2004 Diagnostic Criteria (Hemophagocytic Lymphohistiocytosis) - a deterministic tool in Sophie Well's Clinical Scoring & Risk group.
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What this is
HLH-2004 Diagnostic Criteria (Hemophagocytic Lymphohistiocytosis) is one of 230 deterministic tools in Sophie Well's Clinical Scoring & Risk group. HLH-2004 Diagnostic Criteria (Hemophagocytic Lymphohistiocytosis) - 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
Henter JI, Horne A, Arico M, et al. HLH-2004: diagnostic and therapeutic guidelines for hemophagocytic lymphohistiocytosis. Pediatr Blood Cancer. 2007;48(2):124-131, Table I. Read the source ↗
Worked example: 7
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