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Related Experiment Videos

Recurrent infections and joint pain.

Monica B Bueso1, Rosario Caballero, Henry J Castro

  • 1International Center for Interdisciplinary Studies of Immunology, Georgetown University Medical Center, Washington, DC 20057, USA.

Allergy and Asthma Proceedings
|May 27, 2006
PubMed
Summary

This case study highlights a child with recurrent infections and autoimmune symptoms, diagnosed with systemic juvenile idiopathic arthritis. Intravenous immunoglobulin therapy significantly improved his condition, addressing underlying immune deficiency.

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Area of Science:

  • Pediatrics
  • Immunology
  • Rheumatology

Background:

  • A seven-year-old male presented with a two-year history of recurrent sinopulmonary infections, fever, and conjunctivitis.
  • The patient also experienced arthralgia, a characteristic rash, and a family history of autoimmune diseases.

Observation:

  • Physical examination revealed a chronically ill-appearing child with conjunctivitis and pale nasal mucosa.
  • Laboratory findings included a positive rheumatoid factor and a poor antibody response to pneumococcal vaccination.

Findings:

  • The patient was diagnosed with systemic-onset juvenile idiopathic arthritis (JIA).
  • Humoral immune deficiency was identified as a contributing factor to the recurrent infections.

Implications:

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  • Intravenous immunoglobulin (IVIG) therapy led to significant symptomatic improvement.
  • This case underscores the importance of considering immune deficiencies in children with JIA and recurrent infections.