Selective IgA deficiency

external

• Causes

  • Congenital IgA deficiency
  • Phenytoin
  • Penicillamine
  • Sulphasalazine
  • Hydroxychloroquine

• Effects

  • Chronic pulmonary infection
  • Atopy
  • Coeliac disease
  • Inflammatory bowel disease

• Parents

  • Serum electrophoresis