Background: In some patients with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection (coronavirus disease 2019 [COVID-19]), an uncontrolled release of inflammatory cytokines is characteristic. COVID-19 and adult-onset Stills disease (AOSD) have been included by some authors in the hyperferritinemic syndromes. Another hyperinflammatory syndrome (with variable features of Kawasaki disease) called multisystem inflammatory syndrome (MIS) has been described in patients who have had SARS-CoV-2 infection. Case Presentation: We present a previously healthy patient who developed hyperinflammatory reaction compatible with MIS; the clinical presentation is additionally compatible with AOSD, complicated with a mild myocarditis. The patient had a positive SARS-CoV-2 serology (immunoglobulins G and immunoglobulins M ), but multiple reverse transcription-polymerase chain reaction (RT-PCR) testing for SARS-CoV-2 on nasopharyngeal swab were negative or indeterminate, so we considered that it is possible that an asymptomatic SARS-CoV-2 infection could have been the trigger for Stills disease. 24 hours after starting methylprednisolone treatment, the fever was resolved and symptoms improved over the next few days, with persistent arthralgias. Conclusion: Asymptomatic SARS-CoV-2 infection could trigger MIS with AOSD-like features.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.