Prolonged jaundice following ketoconazole-induced hepatic injury

Two patients developed prolonged and progressive jaundice associated with ketoconazole-induced hepatic injury although the drug was discontinued before or shortly after the onset of symptoms of hepatic toxicity. One patient, who had been jaundiced for eight weeks and was not improving, showed prompt clinical improvement and progressive resolution of jaundice following therapy with prednisolone. Liver biopsy before therapy showed marked cholestasis in all acinar zones and moderately severe fibrosis in the space of Disse. The other patient, who was less severely jaundiced, showed spontaneous resolution although he remained jaundiced for 11 weeks. Liver biopsy performed three weeks after onset of symptoms showed a moderate degree of cholestasis in acinar zone 3 and collagen deposition about the terminal hepatic venules and within the space of Disse. These cases are reported because of the unique clinical course, documentation of the morphologic features, and experience with corticosteroid therapy.