Actinic Granuloma Annulare With Scarring and Open Comedones
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Citações na Scopus
1
Tipo de produção
article
Data de publicação
2017
Título da Revista
ISSN da Revista
Título do Volume
Editora
LIPPINCOTT WILLIAMS & WILKINS
Autores
Citação
AMERICAN JOURNAL OF DERMATOPATHOLOGY, v.39, n.8, p.625-627, 2017
Resumo
Actinic granuloma and annular elastolytic giant cell granuloma are variants of granuloma annulare affecting, respectively, sun-exposed and sun-covered skin sites on where, besides classical findings, abundant elastophagocytosis is observed. Here, we report a case of exuberant actinic granuloma annulare that, in addition to extensive scarring, showed multiple overlying open comedones. Markedly dilated follicular infundibula filled with compact masses of laminated keratinous material were observed in proximity to dermal inflammation composed of many histiocytes and multinucleated giant cells in close association with degenerated elastic fibers and abundant elastophagocytosis.
Palavras-chave
actinic granuloma annulare, elastolytic giant cell granuloma, elastophagocytosis, granuloma annulare, comedones
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