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[Xanthogranulomatous pyelonephritis in childhood. A case report]
R González Resina1, R Barrero Candau, E Argüelles Salido
1Servicio de Urología, Hospital Universitario Virgen del Rocío, Sevilla.
Actas Urologicas Espanolas
|August 12, 2005
Summary
Xanthogranulomatous pyelonephritis is a rare kidney inflammation, typically seen in adults. This case highlights its occurrence in a child with a renal mass and recurrent urinary tract infections.
Area of Science:
- Pediatric Nephrology
- Pediatric Urology
- Renal Pathology
Background:
- Xanthogranulomatous pyelonephritis (XGP) is a rare, chronic inflammatory condition affecting the kidney.
- While typically seen in middle-aged women, XGP is exceptionally rare in pediatric populations.
- Recurrent urinary tract infections (UTIs) and antibiotic resistance can be presenting symptoms.
Observation:
- A 4-year-old girl presented with a history of recurrent UTIs and antibiotic resistance.
- She exhibited a low growth rate and a palpable left renal mass, confirmed radiologically.
- Histological examination following partial left kidney resection revealed focal xanthogranulomatous pyelonephritis.
Findings:
- Focal xanthogranulomatous pyelonephritis can manifest as a renal mass in children.
- The condition may present with symptoms mimicking other pediatric renal pathologies.
- Prompt diagnosis and intervention are crucial for managing pediatric XGP.
Implications:
- Xanthogranulomatous pyelonephritis should be included in the differential diagnosis for pediatric renal masses and recurrent UTIs.
- Early recognition and appropriate treatment, potentially including surgical resection, are vital for favorable outcomes in children.
- This case underscores the importance of considering uncommon diagnoses in pediatric urology and nephrology.
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