Liver Fibrosis Helps to Distinguish Autoimmune Hepatitis from DILI with Autoimmune Features: A Review of Twenty Cases

Abstract
Background and Aims: Drug-induced liver injury with autoimmune features (AI-DILI) mimics the clinical presentation, and laboratory and pathologic features of idiopathic autoimmune hepatitis (AIH). We aimed to identify histopathologic hallmarks to differentiate these entities.