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An acne-free naevus.

W J Cunliffe·R D Ead·W H Perera·M B Hodgins
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Abstract

Investigation of rare disorders may sometimes help in the understanding of common problems. We describe a patient with an unusual and previously unreported acne-free naevus occurring in an area severely affected by acne. Investigation revealed smaller sebaceous glands, a reduced sebum excretion rate, decreased number of Corynebacterium acnes in the pilosebaceous ducts and a reduced conversion of testosterone to 5 alphadihydrotestosterone in the areas which were free of acne compared with acne-bearing skin. The results of these investigations support some of the suggested mechanisms responsible for the development of acne.

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Acne VulgarisAdolescentHumansLipidsMaleSebaceous GlandsSebumSkinCase ReportsJournal Article

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BibTeXRIS

W J Cunliffe, R D Ead, W H Perera, M B Hodgins. 1977. An acne-free naevus.. https://doi.org/10.1111/j.1365-2133.1977.tb06139.x

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