Asymptomatic Hepatic Sequestration with Extreme Hyperbilirubinemia in an Adult Homozygous Sickle Cell Patient

It has been estimated that there are greater than 100,000 individuals in the US with sickle cell disease. Hepatic sequestration is a known sequelae of sickle cell disease that rarely leads to extreme hyperbilirubinemia (total serum bilirubin greater than 20 mg/dl). Our 26-year-old male patient, though compliant with regular transfusion exchanges, presented with hepatic sequestration, with minimal symptoms and hyperbilirubinemia up to approximately 40 mg/dl. The severity of asymptomatic hepatic sequestration seen in our patient has never been reported in the literature. This mandates a low threshold to screen for sickle cell complications and promptly treating these patients admitted to the hospital with exchange transfusions.