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Eosinophilic panniculitis
C P Samlaska1, A J de Lorimier, L S Heldman
1Dermatology Service, Tripler Army Medical Center, Honolulu, Hawaii 96859, USA.
Pediatric Dermatology
|March 1, 1995
Summary
Eosinophilic panniculitis, a rare skin condition, presented as rapidly growing scalp nodules in a young boy with atopic dermatitis. These nodules resolved spontaneously, highlighting a unique pediatric case of this disorder.
Area of Science:
- Dermatology
- Pediatric Pathology
Background:
- Eosinophilic panniculitis is an uncommon inflammatory condition affecting subcutaneous fat.
- Its clinical presentation and etiology remain incompletely understood.
- Atopic dermatitis is a common chronic inflammatory skin disease in children.
Observation:
- A 6-year-old Black boy with a history of atopic dermatitis developed rapidly enlarging, asymptomatic subcutaneous scalp nodules.
- The nodules exhibited spontaneous resolution within 2–3 days.
- Histopathological examination revealed eosinophilic panniculitis without epidermal changes or vasculitis.
Findings:
- This case represents the youngest reported patient diagnosed with eosinophilic panniculitis.
- The distinct presentation of rapidly resolving nodules in a pediatric patient with atopic dermatitis is noteworthy.
- Biopsy confirmed eosinophilic infiltration of the panniculus without secondary changes.
Implications:
- This case expands the known age range for eosinophilic panniculitis.
- It suggests a potential association between atopic dermatitis and this specific panniculitis subtype in children.
- Further research is warranted to elucidate the pathogenesis and triggers of eosinophilic panniculitis in pediatric populations.