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Granulomatous orchitis in a pre-pubertal school-aged child: differential diagnosis dilemmas
Lisieux E Jesus1, Kátia L M Rocha, Maria L R Caldas
1Divisions of Pediatric Surgery, Pediatrics and Pathology, Antônio Pedro University Hospital, Federal Fluminense University, Rio de Janeiro, Brazil. lisieux@uol.com.br
Insights
Granulomatous orchitis is a rare cause of testicular enlargement in children, presenting with inflammation and granulomas. Early diagnosis and treatment with corticosteroids can resolve symptoms.
Area of Science:
- Pediatric Urology
- Pediatric Pathology
- Inflammatory Diseases
Background:
- Testicular enlargement in children necessitates careful differential diagnosis, including malignancy and inflammatory conditions.
- Chronic orchiepididymitis can present with significant testicular discomfort and swelling.
Observation:
- A 6-year-old male exhibited testicular growth and persistent orchiepididymitis with elevated inflammatory markers.
- Histopathological examination revealed bilateral granulomata, fibrosis, and chronic inflammation consistent with granulomatous orchitis.
Findings:
- Granulomatous orchitis was diagnosed histologically in a pediatric patient with testicular enlargement.
- Symptoms resolved effectively following treatment with oral corticosteroids.
Implications:
- Granulomatous orchitis should be considered in the differential diagnosis of pediatric testicular enlargement.
- Distinguishing granulomatous orchitis from testicular tumors via biopsy is crucial.
- Further investigation into potential systemic vasculitis or infectious associations is warranted.
Abstract:
A 6-year-old male presented with testicular growth and persistent chronic orchiepididymitis with high inflammatory markers (C reactive protein and erythrocyte sedimentation rate). Biopsies of the testes and epididymides showed bilateral epididymal and testicular granulomata, testicular fibrosis and chronic inflammatory infiltration, and the histological diagnosis was granulomatous orchitis. The symptoms receded with oral corticosteroids. Although rare, granulomatous orchitis is a possible diagnosis in children presenting testicular enlargement. It is important to differentiate it from testicular tumors (if necessary with testicular biopsy) and to investigate its association with systemic vasculitis and infectious diseases.
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