New‐onset leukocytoclastic vasculitis after COVID‐19 vaccine

Leukocytoclastic vasculitis as a cutaneous manifestation of ChAdOx1 nCoV‐19 corona virus vaccine (recombinant)

“…Previous reported cases of post COVID‐19 vaccine associated reactivated or new onset LCV or IgA vasculitis were seen with either mRNA or inactivated SARS‐CoV‐2 vaccines but none with recombinant corona virus vaccine (Table S1 ). 4 , 7 , 8 , 9 , 10 , 11 In both of our cases, a temporal association between vaccination and LCV could be established with a probable causal relationship in case 1 and definite relationship in case 2. Historically, first LCV episode in case 2 occurred 7 days after vaccination, which was mild with rash limited to ankles, resolving within a week and without any constitutional symptoms.…”

Case of immunoglobulin A vasculitis following coronavirus disease 2019 vaccination

“… 3 To our knowledge, there has been only one case of IgA vasculitis following COVID‐19 vaccination. 4 In this case, there was a history of COVID‐19 and IgA vasculitis developed after the first dose of COVID‐19 vaccine. It was speculated that IgA antibodies against SARS‐CoV‐2 enhanced the development of cutaneous purpuric dermatitis with immune complex deposition after COVID‐19 vaccination.…”

“…3 To our knowledge, there has been only one case of IgA vasculitis following COVID-19 vaccination. 4 In this case,…”

Intracerebral hemorrhage due to vasculitis following COVID-19 vaccination: a case report

“…Vasculitis after COVID-19 vaccination has been reported in different dermatological areas [ 5 , 6 ]. A recent study demonstrated that the frequencies of vasculitis within approximately two weeks after the first dose of Pfizer (New York, NY, USA)-BioNTech (Mainz, Germany) (BNT162b2) and Moderna (mRNA-1273) vaccine were 2.9% and 0.7%, respectively [ 8 ].…”