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Acta Médica Portuguesa
Article . 2022 . Peer-reviewed
Data sources: Crossref
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Acta Médica Portuguesa
Article
License: CC BY NC ND
Data sources: UnpayWall
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https://doaj.org/article/630f2...
Article . 2022
Data sources: DOAJ
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Granulomas Sarcóides Sobre Cicatriz: Além da Sarcoidose

Authors: Francisca Morgado; Mariana Batista; José Carlos Cardoso; Margarida Gonçalo;

Granulomas Sarcóides Sobre Cicatriz: Além da Sarcoidose

Abstract

Os granulomas sarcóides podem ser encontrados num vasto leque de doenças, pelo que diferenciar a sarcoidose de uma reação tipo sarcóide constituiu um desafio. Apresentamos o caso de uma jovem com lesões papulonodulares eritematovioláceas localizadas nos pavilhões auriculares sobre os locais de aplicação de piercings. A biópsia cutânea mostrou um infiltrado constituído por granulomas sarcóides ou focalmente tuberculóides, não excluindo a hipótese de sarcoidose. O estudo complementar, apesar de uma discreta elevação da enzima conversora da angiotensina, excluiu envolvimento ocular ou pulmonar por sarcoidose. Perante a localização das lesões foram realizados testes epicutâneos que revelaram uma reação fortemente positiva ao paládio e ao níquel, apoiando o diagnóstico de dermatite de contacto granulomatosa. Estão descritos escassos casos de dermatite de contacto granulomatosa ao paládio tendo o metal dos piercings como fonte de sensibilização. A formação de granulomas sarcóides pode representar quer uma reação tipo sarcóide, quer uma forma de sarcoidose cutânea, e os testes epicutâneos adquirem um papel fundamental no diagnóstico correto.

Related Organizations
Keywords

Medicine (General), Granuloma, R5-920, Cicatriz, Sarcoidose, R, Medicine, Dermatite de Contacto, Paládio

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    popularity
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    influence
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Average
Average
Published in a Diamond OA journal