NCIt synonyms : Autoimmune Hepatitis, Type 1; Type 1 AIH;
NCIt definition : The most common subtype of autoimmune hepatitis (AIH). It is characterized by the
presence of antinuclear antibody (ANA) and anti-smooth-muscle antibody (ASMA), a prevalence
of female patients, and is highly corticosteroid-responsive. It may be associated
with other concomitant autoimmune disorders including autoimmune thyroiditis, Graves
disease, and ulcerative colitis.;