Nevus Comedonicus: A Rare Skin Disease of the Hair Follicles
May 1991
in “
PubMed
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New to retinoic acid? There is a guide in the encyclopedia. Read the guide → Studysummary This article reviews naevus comedonicus, highlighting potential treatments like retinoic acid application and surgical intervention, but reports no new clinical findings.
Our plain-language summary. Not medical advice or a treatment recommendation. Consult a qualified healthcare professional before changing treatment. Full disclaimer
Naevus comedonicus was a rare skin disorder resulting from defective development of hair follicles, where undifferentiated epithelium produced keratin that formed plugs, leading to dark, vaulted crypts on the skin, primarily on the face, neck, and trunk. The condition was usually asymptomatic but could be complicated by infection and scarring, with no reported malignancy. Local treatment with retinoic acid accelerated exfoliation and prevented keratin plug formation but did not eliminate skin crypts and pits. Surgical treatment was considered the best alternative.
