<unk>  refers to the condition where levels of bilirubin are elevated, for reasons that can be attributed to a metabolic disorder. An example is Crigler–Najjar syndrome.
Hereditary hyperbilirubinemia
Neonatal cholestasis
Neonatal hemochromatosis
Hemolytic jaundice
Congenital hepatic fibrosis
Dubin–Johnson syndrome
Progressive familial intrahepatic cholestasis
Intrahepatic cholestasis of pregnancy