The evolution from a characteristic picture of autoimmune chronic hepatitis type I to primary biliary cirrhosis is reported in a middle-aged woman. The initial diagnosis of autoimmune chronic liver disease was based on clinical, bio-serological and histological grounds. It was further confirmed by complete remission following immunosuppressive treatment and prompt relapses at the time of therapy withdrawal. After 7 years, the characteristics of liver disease were altered with increased biochemical cholestasis and serum IgM concentrations, positivation of previously negative anti-M2 antimitochondrial antibodies and the appearance of a typical histological picture of stage I primary biliary cirrhosis. We believe that this is the first reported case in which autoimmune chronic hepatitis highly responsive to immunosuppressive therapy has been followed by the development of a characteristic picture of primary biliary cirrhosis.
Horsmans, Y., Piret, A., Brenard, R., Rahier, J., & Geubel, A. (1994). Autoimmune chronic active hepatitis responsive to immunosuppressive therapy evolving into a typical primary biliary cirrhosis syndrome: a case report. Journal of Hepatology, 21(2), 194-198. https://doi.org/10.1016/S0168-8278(05)80394-0 (Original work published 1994)