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Infantile eosinophilic pustular folliculitis
V García-Patos1, R M Pujol, J M de Moragas
1Department of Dermatology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.
Dermatology (Basel, Switzerland)
|January 1, 1994
Summary
Eosinophilic pustular folliculitis (EPF) in infants presents as recurrent scalp pustules. This condition appears unique in children under one year, with self-healing lesions and potential links to other infantile dermatoses.
Area of Science:
- Dermatology
- Pediatric Dermatology
- Inflammatory Disorders
Background:
- Eosinophilic pustular folliculitis (EPF) is a rare follicular inflammatory skin condition.
- Diagnosis relies on clinical and histopathologic findings.
- EPF is infrequently reported in pediatric populations.
Observation:
- Two young boys (6 and 9 months) presented with recurrent, self-healing pustules on the scalp.
- Lesions evolved over several months without scarring.
- Histopathology showed acute follicular inflammation with prominent eosinophils.
Findings:
- Peripheral eosinophilia was noted in both patients.
- Scalp involvement and recurrent, self-resolving crops are characteristic.
- Lesions may persist up to three years of age.
Implications:
- EPF in infants under one year may be a distinct clinical entity.
- This condition shares features with other idiopathic pustular dermatoses of early childhood.
- Further research may clarify the etiology and management of infantile EPF.