<scp>Post‐COVID</scp>‐19 vaccination <scp>IgA</scp> vasculitis in an adult
Marc E. Grossman, Gerald B. Appel, Alicia J. Little, Christine J. Ko
Abstract
Leukocytoclastic vasculitis has been reported in the setting of COVID-19 infection and post-COVID-19 vaccination. We report a case of IgA vasculitis (IgAV) post-COVID-19 vaccination, with immunoglobulin A (IgA) immune deposits in the skin and renal involvement. SARS-CoV spike protein immunohistochemical staining was negative. IgAV with skin and renal involvement is a potential reaction to COVID-19 vaccination.
Topics & Concepts
VaccinationVasculitisCoronavirus disease 2019 (COVID-19)MedicineAntibodyImmune systemImmunohistochemistryImmunologyImmunoglobulin A2019-20 coronavirus outbreakPathologyImmunoglobulin GOutbreakInfectious disease (medical specialty)DiseaseVasculitis and related conditionsHeparin-Induced Thrombocytopenia and ThrombosisUrticaria and Related Conditions