Elevated serum bilirubin in neonate
Investigations of serum bilirubin are indicated in the first days of life when yellowness rapid appears.
And when the child remains to have a yellow colour for weeks, (especially when the colour is green-yellow).
Alagille syndrome is a multisystem disorder possibly affecting :
- liver: chronic cholestasis due to paucity of intrahepatic bile ducts,
- heart: peripheral pulmonary artery...