Fig. 2.
Approach to diagnosis of DILI. Abbreviations: ANA, antinuclear antibody; ASMA, anti–smooth muscle actin; EtOH, ethanol; HBsAg, hepatitis B surface antigen; HCV, hepatitis C virus; HEV, hepatitis E virus; HSV, herpes simplex virus; IgG, immunoglobulin G; IgM, immunoglobulin M; LDH, lactate dehydrogenase.