{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,11]],"date-time":"2025-09-11T19:07:30Z","timestamp":1757617650678,"version":"3.44.0"},"reference-count":22,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2025,4,29]],"date-time":"2025-04-29T00:00:00Z","timestamp":1745884800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["The Laryngoscope"],"published-print":{"date-parts":[[2025,9]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:sec><jats:title>Objectives<\/jats:title><jats:p>Few studies have examined the characteristics of coronavirus disease (COVID\u201019)\u2010related laryngopharyngitis. Our department has accumulated numerous laryngofiberscopic images of patients with COVID\u201019\u2010related laryngopharyngitis. This study aimed to investigate the characteristics and clinical courses of these patients.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Laryngofiberscopic findings were examined in 16 patients with COVID\u201019 who were treated as inpatients at the Department of Otolaryngology, Yamaguchi University Hospital, Japan between August 1, 2022, and September 30, 2023.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The patients ranged in age from 21 to 78\u2009years (mean age, 44\u2009years), with a male\u2010to\u2010female ratio of 5:11. Pneumonia was observed in two patients, one of whom had aspiration pneumonia. Laryngofiberscopic examination revealed severe inflammation of the laryngeal cavity.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The characteristic findings included bilateral arytenoid edema, white coating of the larynx and pseudomembrane formation, inflammation of the epiglottic laryngeal surface, and subglottic laryngitis. Many patients exhibited a combination of these findings. Tracheal intubation was required in one patient, while the others recovered promptly.<\/jats:p><\/jats:sec><jats:sec><jats:title>Level of Evidence<\/jats:title><jats:p>Level 4.<\/jats:p><\/jats:sec>","DOI":"10.1002\/lary.32211","type":"journal-article","created":{"date-parts":[[2025,4,29]],"date-time":"2025-04-29T09:33:24Z","timestamp":1745919204000},"page":"3306-3312","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["A Case Series of Sixteen Patients With Coronavirus Disease\u2010Related Laryngopharyngitis"],"prefix":"10.1002","volume":"135","author":[{"ORCID":"https:\/\/orcid.org\/0009-0007-2925-6324","authenticated-orcid":false,"given":"Haruka","family":"Nakabayashi","sequence":"first","affiliation":[{"name":"Department of Otolaryngology Yamaguchi University Graduate School of Medicine  Ube Yamaguchi Prefecture Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Junko","family":"Tsuda","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology Yamaguchi University Graduate School of Medicine  Ube Yamaguchi Prefecture Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shunsuke","family":"Tarumoto","sequence":"additional","affiliation":[{"name":"Tarumoto Otolaryngology Clinic  Ube Yamaguchi Prefecture Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kengo","family":"Yagyu","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology Yamaguchi University Graduate School of Medicine  Ube Yamaguchi Prefecture Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takeshi","family":"Hori","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology Yamaguchi University Graduate School of Medicine  Ube Yamaguchi Prefecture Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yosuke","family":"Takemoto","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology Yamaguchi University Graduate School of Medicine  Ube Yamaguchi Prefecture Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Makoto","family":"Hashimoto","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology Yamaguchi University Graduate School of Medicine  Ube Yamaguchi Prefecture Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0612-8323","authenticated-orcid":false,"given":"Kazuma","family":"Sugahara","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology Yamaguchi University Graduate School of Medicine  Ube Yamaguchi Prefecture Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,4,29]]},"reference":[{"key":"e_1_2_8_2_1","unstructured":"National Institute of Infectious Diseases \u201cWe Will Report on the Outbreak of Infectious Diseases in Japan and Overseas \u201daccessed February 27 2025 https:\/\/www.niid.go.jp\/niid\/ja\/2019\u2010ncov\/2551\u2010cepr\/11029\u2010cepr\u2010b11529\u20109.html."},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.anl.2022.08.007"},{"issue":"4","key":"e_1_2_8_4_1","first-page":"251","article-title":"Pharyngitis: Approach to Diagnosis and Treatment","volume":"66","author":"Sykes E. 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