A configurable, evidence-based calculator that walks through ALF confirmation, King's College criteria, and Wilson disease evaluation — and tells you exactly which rule fired, when, and why.
Each module runs an evidence-based rule set against the patient's history, examination, and laboratory findings — with full traceability of which criteria contributed to the verdict.
Confirms ALF when all three foundational criteria are met. Duration accepts days or weeks; the rule engine normalizes to canonical days before evaluation.
Nested OR/AND logic for paracetamol-induced ALF. Triggers on arterial pH alone, or on the three-condition INR/creatinine/encephalopathy bundle.
Any three of six independent indicators trigger the criteria — irrespective of encephalopathy grade. Drug history and viral panel feed directly.
Combines biochemistry, urinary copper, and slit-lamp findings. Unit-aware: switch between mg/dL and µmol/L without breaking historical records.
A guided wizard captures patient data step-by-step. Both registered doctors and unauthenticated guest entries are persisted and audited — every submission gets a permanent patient number.
Patient history, symptoms, drug exposure, family history. Bilingual forms, RTL where it matters.
Labs, viral panels, autoimmune markers, Wilson workup. Unit-aware fields prevent silent conversion errors.
The rule engine evaluates all four modules. Per-rule trace shows exactly why each verdict was reached.
Doctor records the transfer decision and selects a transplant center. The PDF is generated and archived.
Diagnostic thresholds aren't hardcoded. They live in a versioned rule store managed from the admin dashboard — so when guidelines evolve, no deployment is needed. Old diagnoses still reference the rule version that produced them.
Every screen, every PDF, every error message is translated. Arabic UI is full RTL with native typography — not just a mirrored English layout.
“ Decision support that respects the clinician — every verdict is traced back to its constituent rules, and every threshold can be revised without rewriting the application.— Design brief, v3.3
A clinical decision-support aid — not a replacement for professional judgment. Every diagnosis must be confirmed by a qualified doctor.