Abstract
Autoimmune hepatitis (AIH) in childhood is an inflammatory liver disease characterized histologically by a dense portal tract mononuclear cell infiltrate and serologically by the presence of non-organ- and liver-specific autoantibodies and increased levels of IgG, in the absence of a known etiology. AIH usually responds to immunosuppressive treatment, which should be instituted as soon as a diagnosis is made. In pediatrics, as well as in young adults, AIH often presents acutely and has a more aggressive course than in older patients. In children there are two liver disorders in which the liver damage is likely to arise from an autoimmune attack: classical AIH and AIH/sclerosing cholangitis overlap syndrome (ASC). A possible autoimmune pathogenesis has also been postulated for the so-called post liver transplant de novo AIH, a condition originally described in children and later confirmed in adults.
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© 2007 Humana Press Inc., Totowa, NJ
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Mieli-Vergani, G., Vergani, D. (2007). Unique Aspects of Autoimmune Hepatitis in Children. In: Gershwin, M.E., Vierling, J.M., Manns, M.P. (eds) Liver Immunology. Humana Press. https://doi.org/10.1007/978-1-59745-518-3_22
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DOI: https://doi.org/10.1007/978-1-59745-518-3_22
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