Table 4. Isolated unconjugated hyperbilirubinemia.
Hematologic disorders |
Sickle cell disease |
Hereditary spherocytosis |
Glucose-6-phosphate deficiency |
Medication effects (i.e., ribavirin) |
Microangiopathic hemolytic anemia |
Immune-mediated hemolysis |
Blood transfusion |
Hematoma resorption |
Ineffective erythropoiesis |
Impaired uptake or conjugation |
Gilbert syndrome |
Crigler-Najjar syndrome |