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COVID‐19‐related oral mucosa lesions among confirmed SARS‐CoV‐2 patients: a systematic review
Author(s) -
Erbaş Gizem S.,
Botsali Aysenur,
Erden Nihan,
Arı Canan,
Taşkın Banu,
Alper Sibel,
Vural Secil
Publication year - 2022
Publication title -
international journal of dermatology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.677
H-Index - 93
eISSN - 1365-4632
pISSN - 0011-9059
DOI - 10.1111/ijd.15889
Subject(s) - medicine , erythema multiforme , dermatology , oral mucosa , concomitant , medline , erythema , pathology , political science , law
Severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) is the virus responsible for coronavirus disease 2019 (COVID‐19), which manifests as a flu‐like respiratory infection affecting multiple organ systems, including the gastrointestinal system, central nervous system, cardiovascular system, skin, and mucosa. In this review, we investigated the literature on specific manifestations of COVID‐19 in the oral mucosa. An online literature search in PubMed, Scopus, Google Scholar, and Medline was conducted to retrieve relevant studies on confirmed COVID‐19 patients with oral mucosa findings published between December 31, 2019, and April 07, 2021. After an independent review by two authors, 39 articles considering 59 laboratory‐confirmed cases of SARS‐CoV‐2 infection were included in the final analysis. The most common finding, reported in 29 patients (43.9%), was Kawasaki‐like syndrome. In addition, oral ulcers including aphthous, hemorrhagic, and necrotic ulcers were reported in 24 patients (36.3%). Other lesions reported included pustules, macules, bullae, maculopapular enanthema, and erythema multiforme‐like lesions. Concomitant skin lesions were present in 60.6% of patients. Fever was reported in 86.2% of patients. Forty‐eight patients (76.1%) were hospitalized. Loss of taste and smell was present in 30.8% of the patients. A comprehensive understanding of the dermatologic manifestations of COVID‐19 can improve and facilitate patient management and referrals.