Freeman EE, McMahon DE, Lipoff JB, Rosenbach M, Desai SR, Fassett M, French LE, Lim HW, Hruza GJ, and Fox LP. Cold and COVID: Recurrent Pernio during the COVID-19 Pandemic. Br J Dermatol 2021.
The British journal of dermatology
Pernio is a commonly reported cutaneous manifestation of SARS-CoV-2 infection.(1) Our international registry of COVID-19 dermatologic manifestations has collected 1,176 total cases of COVID-19 skin manifestations, including 619 cases of pernio in suspected or confirmed COVID-19 patients.(1) Most patients with new-onset pernio were entered into the registry after the first pandemic wave (79% in March-May 2020). Starting in September 2020, the registry received reports of a subset of these patients who developed recurrent pernio in the following months.
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