Sickle Cell Disease: A Clinical and Histopathologic Study of the Liver in Living Children

Abstract

These data indicate that chronic hepatic lesions in children with sickle cell disease may be caused by viral damage. Patients without evidence for viral etiology had reversible vascular lesions. Follow-up studies would be necessary to confirm this hypothesis but are precluded for ethical reasons. Hemosiderosis was not associated with fibrosis in any nonviral cases, but a larger number of patients would be necessary to establish valid conclusions.