Nephrotic Syndrome and Recurrent Infection.
Zahra Shahraki Ghadimi1, Simin Sadeghi Bojd2, Nima Parvane3
1Clinical Immunology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran. z.sh.gh@zaums.ac.ir.
Iranian Journal of Allergy, Asthma, and Immunology
|November 25, 2024
Summary
Nephrotic syndrome can signal underlying immune deficiencies like X-linked agammaglobulinemia (XLA). Early diagnosis of these primary immunodeficiencies is crucial for managing associated infections and protein loss.
Area of Science:
- Immunology
- Nephrology
- Genetics
Background:
- Nephrotic syndrome involves significant protein loss in urine, leading to reduced immunoglobulin levels.
- X-linked agammaglobulinemia (XLA) is a primary immunodeficiency characterized by impaired B-cell development and hypogammaglobulinemia.
Observation:
- A 12-year-old boy presented with nephrotic syndrome, osteomyelitis, and recurrent infections.
- Diagnostic workup revealed that the patient had XLA.
Findings:
- The case highlights a direct link between nephrotic syndrome and XLA in a pediatric patient.
- Proteinuria and hypogammaglobulinemia were key indicators in this case.
Implications:
- This case emphasizes the importance of investigating inborn errors of immunity in patients with nephrotic syndrome.
- Considering primary immunodeficiencies can improve diagnosis and management of complex pediatric cases involving protein loss and infections.
Keywords:
Bruton type agammaglobulinemiaInborn errors of immunityNephrotic syndromePrimary immunodeficiency diseasesX-linked agammaglobulinemiaMore Related Videos
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