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Eruptive vellus hair cysts.
J L Held1, J E Andrew, A C Toback
1Department of Dermatology, Columbia-Presbyterian Medical Center, New York, New York 10032.
Cutis
|September 1, 1987
Summary
Eruptive vellus hair cysts are a benign skin condition presenting as small bumps on the chest in young individuals. This report reviews a case and discusses the clinical and histological features of this follicular anomaly.
Area of Science:
- Dermatology
- Dermatopathology
- Pediatric Dermatology
Background:
- Eruptive vellus hair cysts (EVHC) are uncommon, benign, keratin-filled cysts.
- They typically manifest as asymptomatic papules on the anterior chest, predominantly in children and adolescents.
- EVHC are thought to arise from a developmental anomaly of vellus hair follicles.