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Autoimmune hepatitis is an inflammatory liver disease characterized histologically by a dense mononuclaear cell infiltration of the portal tract, serologically by the presence of non-organ and liver specific autoantibodies and increased concentrations of IgG in the absence of a known etiology. Two types of autoimmune hepatitis are classified in the peripheral blood of antinuclear antibody and/or in antismooth muscle antibody(ANA/ASMA)... |