tetano
Editor, Senior Moderator
Br J Dermatol
. 2020 Jun 1.
doi: 10.1111/bjd.19264. Online ahead of print.
Cutaneous Manifestations in Patients With COVID-19: A Preliminary Review of an Emerging Issue
A V Marzano[SUP] 1 2 [/SUP], N Cassano[SUP] 3 [/SUP], G Genovese[SUP] 1 2 [/SUP], C Moltrasio[SUP] 1 [/SUP], G A Vena[SUP] 3 [/SUP]
Affiliations
Abstract
Background: The infection caused by the recently identified SARS-CoV-2, called COronaVIrus Disease-19 (COVID-19), has rapidly spread throughout the world. With the exponential increase of patients worldwide, the clinical spectrum of COVID-19 is being better defined and new symptoms are emerging. Numerous reports are documenting the occurrence of different cutaneous manifestations in COVID-19 patients.
Objectives: To provide a brief overview of the COVID-19-associated cutaneous lesions.
Methods: Literature search was performed in the PubMed, Scopus and Web of Science databases up to 30 April 2020. This narrative review summarizes the available data regarding clinical and histological features of COVID-19-associated skin manifestations.
Results: Literature reports showed a great heterogeneity in COVID-19-associated cutaneous manifestations, as well as in their latency periods and associated extracutaneous symptoms. Pathogenic mechanisms are unknown, although the role of hyperactive immune response, complement activation and microvascular injury has been hypothesized. Based on our experience and the literature data, we subdivided the reported cutaneous lesions into six main clinical patterns: i) urticarial rash, ii) confluent erythematous/maculo-papular/morbilliform rash, iii) papulovesicular exanthem, iv) chilblain-like acral pattern, v) livedo reticularis/racemosa-like pattern, vi) purpuric "vasculitic" pattern. These six patterns can be merged into two main settings: the first one - inflammatory/exanthematous - including the first three groups cited above and the second one including the vasculopathic/vasculitic lesions of the last three aforementioned groups.
Conclusions: The possible presence of cutaneous findings leading to suspect COVID-19 puts dermatologists in a relevant position. Further studies are needed to delineate the diagnostic and prognostic value of such cutaneous manifestations.
. 2020 Jun 1.
doi: 10.1111/bjd.19264. Online ahead of print.
Cutaneous Manifestations in Patients With COVID-19: A Preliminary Review of an Emerging Issue
A V Marzano[SUP] 1 2 [/SUP], N Cassano[SUP] 3 [/SUP], G Genovese[SUP] 1 2 [/SUP], C Moltrasio[SUP] 1 [/SUP], G A Vena[SUP] 3 [/SUP]
Affiliations
- PMID: 32479680
- DOI: 10.1111/bjd.19264
Abstract
Background: The infection caused by the recently identified SARS-CoV-2, called COronaVIrus Disease-19 (COVID-19), has rapidly spread throughout the world. With the exponential increase of patients worldwide, the clinical spectrum of COVID-19 is being better defined and new symptoms are emerging. Numerous reports are documenting the occurrence of different cutaneous manifestations in COVID-19 patients.
Objectives: To provide a brief overview of the COVID-19-associated cutaneous lesions.
Methods: Literature search was performed in the PubMed, Scopus and Web of Science databases up to 30 April 2020. This narrative review summarizes the available data regarding clinical and histological features of COVID-19-associated skin manifestations.
Results: Literature reports showed a great heterogeneity in COVID-19-associated cutaneous manifestations, as well as in their latency periods and associated extracutaneous symptoms. Pathogenic mechanisms are unknown, although the role of hyperactive immune response, complement activation and microvascular injury has been hypothesized. Based on our experience and the literature data, we subdivided the reported cutaneous lesions into six main clinical patterns: i) urticarial rash, ii) confluent erythematous/maculo-papular/morbilliform rash, iii) papulovesicular exanthem, iv) chilblain-like acral pattern, v) livedo reticularis/racemosa-like pattern, vi) purpuric "vasculitic" pattern. These six patterns can be merged into two main settings: the first one - inflammatory/exanthematous - including the first three groups cited above and the second one including the vasculopathic/vasculitic lesions of the last three aforementioned groups.
Conclusions: The possible presence of cutaneous findings leading to suspect COVID-19 puts dermatologists in a relevant position. Further studies are needed to delineate the diagnostic and prognostic value of such cutaneous manifestations.