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Updated: Sep 22, 2025

An Immunohistopathologic Study to Profile the Folate Receptor Beta Macrophage and Vascular Immune Microenvironment in Giant Cell Arteritis
Published on: February 8, 2019
COVID-19 vaccination-related small vessel vasculitis with multiorgan involvement
Yunkyung Kim1, Jihun Kang2, Seung-Geun Lee3
1Division of Rheumatology, Department of Internal Medicine, Kosin University College of Medicine, 262, Gamcheon-ro, Seo-gu, 49267, Busan, Korea (Republic of).
None:
Since its first outbreak in 2019, coronavirus disease 2019 (COVID-19), caused by the severe acute respiratory syndrome coronavirus 2, has been ongoing, and the pandemic is not over yet. Vaccines developed against COVID-19 have been approved and widely used since 2020; however, vaccine safety concerns need to be addressed. Autoimmune symptoms have been reported as a side effect of many COVID-19 vaccines. In particular, several cases of COVID-19 vaccine-induced vasculitis have recently been reported. Herein, we report the case of a 77-year-old woman who developed small-vessel vasculitis with multiorgan involvement after receiving the BNT162b2 COVID-19 vaccine (Pfizer and BioNTech, New York City, NY, USA).
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