Test to differentiate between neonatal hepatitis and biliary atresia in infant with jaundice:
All the 3 hepatic enzymes are elevated in both neonatal hepatitis and biliary atresia. But USG may show triangular cord sign in biliary atresia.
Gamma glutamyl transpeptidase
Alanine transaminase
Aspaate transaminase
Ultrasound
Liver disorders