title: Polyautoimmune syndrome in common variable immunodeficiency.
abstract: Common variable immunodeficiency (CVI) is a heterogenous disorder with hypogammaglobulinaemia and multiple bacterial infections primarily involving the sinopulmonary tract. CVI patients have been known to have an increased tendency to develop autoimmune manifestations. Commonly associated autoimmune diseases include immune thrombocytopenic purpura, autoimmune haemolytic anaemia, and rheumatoid arthritis. In this paper we report a case of CVI presenting with multiple unusual autoimmune diseases including parotitis, vitiligo, atrophic gastritis, pernicious anaemia, and primary biliary cirrhosis. To our knowledge, this is the first case of CVI with polyautoimmunity and antimitochondria antibody. Recognition of this association is important because early diagnosis and treatment can greatly influence the prognosis.
authors.affiliation: Department of Medicine, University of Pennsylvania, Philadelphia.
authors.forename: T
authors.initials: T
authors.lastname: Tanus
authors.forename: A I
authors.initials: AI
authors.lastname: Levinson
authors.forename: P C
authors.initials: PC
authors.lastname: Atkins
authors.forename: B
authors.initials: B
authors.lastname: Zweiman
mesh_terms: D000368:Aged; D001327:Autoimmune Diseases / Q000209:etiology*; D017074:Common Variable Immunodeficiency / Q000150:complications*; D005260:Female; D006801:Humans; D013577:Syndrome