Inborn metabolic disorders causing hyperbilirubinemia

[Gregory]

Hereditary or inborn metabolic disorders may cause unconjugated or conjugated hyperbilirubinemia (see Overview of bilirubin metabolism).

Unconjugated hyperbilirubinemia: Crigler-Najjar syndrome, Gilbert syndrome, and primary shunt hyperbilirubinemia
Conjugated hyperbilirubinemia: Dubin-Johnson syndrome and Rotor syndrome

(See also Liver Structure and Function and Evaluation of the Patient with a Liver Disorder.)