26 citations
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January 2020 in “Dermatology Online Journal” This study found that livedoid and acro-ischemic skin manifestations were significantly associated with severe COVID-19, while chilblains-like eruptions appeared in less severe cases.
26 citations
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June 2005 in “Journal of The American Academy of Dermatology” In this study, pegylated interferon alfa-2b injections led to local cutaneous reactions, including cutaneous necrosis, in patients with hepatitis C and chronic myelocytic leukemia, requiring dose modifications or treatment withdrawal in some cases.
September 2026 in “Russian Journal of Skin and Venereal Diseases” This report summarizes presentations from a dermatology meeting, including cases of autoimmune progesterone dermatitis and pyoderma gangrenosa, as well as topics on modern eczema therapy, androgenetic alopecia, and livedoid vasculopathy without presenting new clinical results.
This article explores various skin reactions linked to COVID-19, including "COVID toes" and other rashes, which tend to appear in mild cases, while severe conditions like livedo reticularis are more often seen in critically ill patients, according to medical experts.
June 2023 in “Institutional Repositories DataBase (IRDB)” In this study, researchers observed six patterns of skin reactions in COVID-19 patients and noted potential skin responses following vaccination, although the mechanisms remain unclear.