Stool Card in Biliary Atresia

Inclusion criteria

• ✓. Neonates and infants aged 1-90 days old.
• ✓. Neonates and infants with direct (conjugated) hyperbilirubinemia (Conjugated hyperbilirubinemia is generally defined as a conjugated or direct bilirubin level greater than 1 mg/dL when the total bilirubin is less than 5 mg/dL or more than 20% of the total bilirubin if the total bilirubin is greater than 5 mg/dL) \[12\]
• ✓. No contraindication for liver biopsy as considered the gold standard for diagnosis of biliary atresia e.g. coagulopathy.