Perianal Comedones: A Rare Incidental Finding

Comedones occur when an overproliferation of keratinocytes blocks sebum secretion in a pilosebaceous duct. Comedones have multiple possible etiologies and contributing factors. While comedones are common to acne, they are also seen in occupational exposures and are associated with certain syndromes....

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Bibliographic Details
Main Authors: Priscilla R. Powell, Juana Irma Garza-Chapa, Joseph S. Susa, Stephen E. Weis
Format: Article
Language:English
Published: Hindawi Limited 2017-01-01
Series:Case Reports in Dermatological Medicine
Online Access:http://dx.doi.org/10.1155/2017/9019682