Idiosyncratic DILI | ‘Drug induced’ AIH | Idiopathic AIH | |
---|---|---|---|
Histology | Portal neutrophils, intracellular cholestasis | Interphase hepatitis, plasma cells | Interphase hepatitis, plasma cells, emperipolesis, rosettes |
Rash, eosinophilia | +/− | +/− | - |
Fibrosis | +/− | + | ++ |
Response to steroids | - | + | + |
Relapse on steroid withdrawal | - | +/− | + |
AIH = autoimmune hepatitis, DILI = drug-induced liver injury