Hepatology / Pediatrics calculators

Explore validated-style scores and utilities commonly used in Hepatology / Pediatrics. Follow links for full references, limitations, and the interactive calculator.

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Pediatric NAFLD Fibrosis Score (PNFS)
PNFS probability (%) of advanced pediatric NAFLD fibrosis (stage ≥3) from ALT, alkaline phosphatase, platelets, and GGT.
Liver · Updated 4/13/2026
Pediatric NAFLD Histological Score (PNHS)
PNHS categorizes pediatric NAFLD histology activity using steatosis, ballooning, lobular inflammation, and portal inflammation.
Liver · Updated 4/13/2026
PELD
PELD (Pediatric End-Stage Liver Disease) score for pediatric liver transplant prioritization (younger than 12 years): ln(bilirubin), ln(INR), ln(albumin) plus age<1 and growth failure terms.
Liver Transplant · Updated 4/13/2026
Proposed scoring criteria for the diagnosis of juvenile autoimmune liver disease
Proposed pediatric autoimmune liver disease scoring system for AIH/ASC classification (simplified weights in UI).
Liver · Updated 4/13/2026

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