[Jaundice and progressive liver failure: delayed diagnosis of autoimmune hepatitis due to abrupt termination of steroid therapy?].

A 27-year-old woman was successfully treated with a highly dosed steroid therapy over several months during summer 1994 in the event of urticaria. In October 1994, when the patient was complaint free, therapy was abruptly terminated. In November 1994 jaundice, nausea and loss of appetite occurred. Biochemical results showed markedly elevated serum transaminases, negative hepatitis serology, normal immunoglobulins and inconspicious autoantibodies. Histology showed a florid hepatitis. In January 1995 the patient was hospitalized again in very low general and nutritional condition with a marked jaundice, high serum transaminases, insufficient liver synthesis function, established ANA(+), ASMA(+2) and normal immunoglobulins. This time histology painted out an active hepatitis going into liver cirrhosis. Evaluation in view of liver transplantation was carried out in this case of liver failure. At that time, tests showed a distinct gamma globulin fraction increase although the antibody pattern had remainded identical. An immunosuppressive therapy with azathioprine and steroids was decided upon under suspicion of an autoimmune hepatitis leading to a prompt positive response and therefore confirmation of the diagnosis. Complete biochemical remission was attained in April 1995 and a complete histological remission in March 1998.