Chilblain-like lesions during COVID-19 pandemic: a serological study on a case series.

Chilblain-like lesions during COVID-19 pandemic: a serological study on a case series.
Br J Dermatol. 2020 Jul 01;:
Authors: Rizzoli L, Collini L, Magnano M, Termine S, Barcelli R, Infusino SD, Bauer P, Rech G, Girardelli CR, Balestri R
Abstract
The outbreak of chilblain-like lesions (CLL) coincidentally to the COVID-19 pandemic is a topic of great concern. SARS-CoV-2 has been hypothesized as the etiologic agent of CLL, on the basis of the temporal correlation between the "burst" of skin manifestations and the viral pandemic. However, the relationship between CLL and COVID-19 remains unclear, since authors failed to confirm the SARS-CoV-2 infection in these patients using a real-time reverse transcription polymerase chain reaction (rt-PCR) test from nasopharyngeal swabs, which seldom resulted positive. Indeed, the most recent articles on the prevalence of the SARS-CoV-2 infection in CLL reported a positive swab test in only about a fifth of these patients.
PMID: 32613620 [PubMed - as supplied by publisher]

Source: The British Journal of Dermatology - June 30, 2020 Category: Dermatology Authors: Rizzoli L, Collini L, Magnano M, Termine S, Barcelli R, Infusino SD, Bauer P, Rech G, Girardelli CR, Balestri R Tags: Br J Dermatol Source Type: research