Cazzato G, Mazzia G, Cimmino A, Colagrande A, Sablone S, Lettini T, Rossi R, Santarella N, Elia R, Nacchiero E, Maruccia M, Marzullo A, Maiorano E, Giudice G, Ingravallo G, Resta L. SARS-CoV-2 and Skin: The Pathologist's Point of View.
Biomolecules 2021;
11:biom11060838. [PMID:
34200112 PMCID:
PMC8227624 DOI:
10.3390/biom11060838]
[Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Revised: 06/01/2021] [Accepted: 06/04/2021] [Indexed: 02/05/2023] Open
Abstract
The SARS-CoV-2 pandemic has dramatically changed our lives and habits. In just a few months, the most advanced and efficient health systems in the world have been overwhelmed by an infectious disease that has caused 3.26 million deaths and more than 156 million cases worldwide. Although the lung is the most frequently affected organ, the skin has also resulted in being a target body district, so much so as to suggest it may be a real "sentinel" of COVID-19 disease. Here we present 17 cases of skin manifestations studied and analyzed in recent months in our Department; immunohistochemical investigations were carried out on samples for the S1 spike-protein of SARS-CoV-2, as well as electron microscopy investigations showing evidence of virions within the constituent cells of the eccrine sweat glands and the endothelium of small blood vessels. Finally, we conduct a brief review of the COVID-related skin manifestations, confirmed by immunohistochemistry and/or electron microscopy, described in the literature.
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