<prompt> Which of the following is not a typical feature of autoimmune hepatitis?Interface hepatitisEmperipolesisHepatic rosette formationGround glass hepatocytes  <response>: Ground glass hepatocytes are seen in chronic hepatitis B. Diagnostic features of autoimmune hepatitis: Autoantibodies ANA or ASMA or LKM 1 : 80 IgG or gammaglobulins level 1.10 times normal limit Liver histology typical for autoimmune hepatitis Interface hepatitis, lymphocyticlymphoplasmacytic infiltrates in poal tracts and extending in the lobule emperipolesis active penetration by one cell into and through larger cell hepatic rosette formation Absence of viral hepatitis 