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1.
Rev. Assoc. Med. Bras. (1992) ; 62(8): 718-720, Nov. 2016. graf
Article in English | LILACS | ID: biblio-829540

ABSTRACT

Summary We report the case of a patient with rheumatoid arthritis who, after 2 months of treatment with etanercept, showed disseminated asymptomatic violaceous papules. Biopsy of the skin lesion showed chronic granulomatous dermatitis with negative staining for fungi and acid-fast bacilli (AFB). After discontinuation of etanercept, the patient's condition improved. Although apparently paradoxical, cases of cutaneous and systemic sarcoidosis after anti-TNF medications have been reported in the literature, with very few cases presenting exclusive cutaneous involvement.


Resumo Relata-se caso de uma paciente com artrite reumatoide que, após 2 meses de tratamento com o medicamento imunobiológico anti-TNF-α etanercepte, apresentou quadro cutâneo compatível com sarcoidose. Notavam-se pápulas violáceas disseminadas e assintomáticas, cuja histopatologia revelou dermatite crônica granulomatosa, com pesquisa de fungos e bacilos álcool-ácido resistentes negativa. Após suspensão do etanercepte, houve regressão do quadro cutâneo. Apesar de paradoxal, têm sido relatados na literatura casos de sarcoidose cutânea e sistêmica após uso de medicações anti-TNF, sendo raríssimos os casos com acometimento cutâneo exclusivo.


Subject(s)
Humans , Female , Arthritis, Rheumatoid/drug therapy , Sarcoidosis/chemically induced , Skin Diseases/chemically induced , Antirheumatic Agents/adverse effects , Etanercept/adverse effects , Tumor Necrosis Factor-alpha/antagonists & inhibitors , Middle Aged
2.
An. bras. dermatol ; 88(6,supl.1): 197-199, Nov-Dec/2013. graf
Article in English | LILACS | ID: lil-696796

ABSTRACT

The antagonists of tumor necrosis factor alpha (TNF-α) are increasingly being used in the treatment of inflammatory and autoimmune diseases. Several adverse effects of these drugs have been reported, including the paradoxical development of sarcoidosis, especially with the use of etanercept. We present the first Brazilian case report of systemic sarcoidosis induced by etanercept and a literature review.


Os medicamentos antagonistas do fator de necrose tumoral alfa (TNF-α) estão sendo cada vez mais utilizados no tratamento de doenças inflamatórias e autoimunes. Efeitos adversos desses medicamentos vem sendo relatados, incluindo o desenvolvimento paradoxal de sarcoidose, principalmente com o uso do etanercepte. Apresentamos o primeiro relato de caso brasileiro de sarcoidose sistêmica induzida por etanercepte e uma revisão da literatura.


Subject(s)
Female , Humans , Middle Aged , Antirheumatic Agents/adverse effects , Immunoglobulin G/adverse effects , Sarcoidosis/chemically induced , Skin Diseases/chemically induced , Arthritis, Rheumatoid/drug therapy , Brazil , Receptors, Tumor Necrosis Factor , Sarcoidosis/pathology , Skin Diseases/pathology , Tumor Necrosis Factor-alpha/antagonists & inhibitors
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