COVID‐19–Related IgA Vasculitis
Autor: | Constance Delaugerre, Jérôme Le Goff, Jean-Michel Molina, Evangeline Pillebout, Anne Marie Zagdanski, Jules Bayart, Marie Laure Chaix Baudier, Maxime Battistella, Blandine Denis, Matthieu Allez, Jean-David Bouaziz, Caroline Gatey, Ingrid Lazaridou |
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Rok vydání: | 2020 |
Předmět: |
0301 basic medicine
Coronavirus disease 2019 (COVID-19) business.industry Immunology medicine.disease Serology 03 medical and health sciences 030104 developmental biology 0302 clinical medicine IgA vasculitis Rheumatology medicine Adalimumab Immunology and Allergy Ileitis Tumor necrosis factor alpha 030212 general & internal medicine Young adult Letters to the Editor business Vasculitis Letter to the Editor medicine.drug |
Zdroj: | Arthritis & Rheumatology Arthritis & Rheumatology (Hoboken, N.j.) |
ISSN: | 2326-5205 2326-5191 |
Popis: | IgA vasculitis is a systemic small‐vessel vasculitis which may be triggered by different microorganisms. IgA vasculitis cases have been reported in patients with immune‐mediated inflammatory disorders treated with TNF inhibitors. Here we report the case of a young Crohn’s disease patient in clinical remission under adalimumab admitted for an IgA vasculitis, with an extended ileitis, and a positive PCR testing for Covid‐19. Serum IgA levels were markedly increased and serology for Covid‐19 was weakly positive for IgA. Even if we cannot prove the causality of Covid‐19, it is remarkable to note that this case of IgA vasculitis was associated with high IgA levels in the serum and the Covid‐19 serology was positive only for IgA. |
Databáze: | OpenAIRE |
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