Korean J Dermatol.
1983 Oct;21(5):629-633.
A Case of Eruptive Vellus Hair Cysts Associated with Psoriasis
Abstract
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A case of eruptive vellus hair cysts (EVHC) is reported in a patient having paoriasis. The patient, 30-year-old man, has the hyperpigmented umbilicated papules with psoriatic plaques. The histopathologic findings confirm the diagnosis of EVHC, Some lesions of EVHC regressed spontaneously after one month. This is, to my knowledge, the first report of EVHC associated with psoriasis in the Korean literature.