{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,28]],"date-time":"2025-08-28T00:04:24Z","timestamp":1756339464629,"version":"3.44.0"},"reference-count":26,"publisher":"BMJ","issue":"4","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Rep"],"accepted":{"date-parts":[[2024,3,1]]},"published-print":{"date-parts":[[2024,4]]},"abstract":"<jats:p>Varicella is the manifestation of primary infection with the varicella-zoster virus, mainly affecting preschool and school-aged children. The children suffer from a generalised, vesicular rash and fever. Despite the infection\u2019s typically non-threatening course, a variety of severe complications have been described.<\/jats:p>\n               <jats:p>The authors present the case of a female infant suffering from varicella and developing preseptal cellulitis with a frontal abscess while being treated with intravenous antibiotics. Otorhinolaryngology consultation was sought since the clinical image was highly suggestive for sinusitis complications, namely orbital cellulitis and frontal bone osteomyelitis (Pott\u2019s puffy tumour). However, the child was below the age of frontal sinus development and there was no other apparent sign of sinonasal involvement. Ultrasonography revealed a mid-frontal collection without signs of abscess formation preseptally or postseptally, leading to the diagnosis of cutaneous superinfection of varicella lesions. The frontal abscess was drained, and the child fully recovered under antibiotic treatment.<\/jats:p>","DOI":"10.1136\/bcr-2021-246379","type":"journal-article","created":{"date-parts":[[2024,4,29]],"date-time":"2024-04-29T13:50:27Z","timestamp":1714398627000},"page":"e246379","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":0,"title":["Varicella mimicking complications of acute rhinosinusitis in an infant"],"prefix":"10.1136","volume":"17","author":[{"given":"Seraina","family":"Kunz","sequence":"first","affiliation":[{"name":"Department of Otorhinolaryngology, Head and Neck Surgery, Kantonsspital Graubunden, Chur, Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Patrick","family":"Bergsma","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology, Head and Neck Surgery, Kantonsspital Graubunden, Chur, Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yves","family":"Brand","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology, Head and Neck Surgery, Kantonsspital Graubunden, Chur, Switzerland"},{"name":"University of Basel, Basel, Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2024,4,29]]},"reference":[{"key":"2025082707264691000_17.4.e246379.1","doi-asserted-by":"crossref","first-page":"361","DOI":"10.1128\/CMR.9.3.361","article-title":"Varicella-Zoster virus","volume":"9","author":"Arvin","year":"1996","journal-title":"Clin Microbiol Rev"},{"key":"2025082707264691000_17.4.e246379.2","doi-asserted-by":"crossref","DOI":"10.1186\/s12879-017-2445-2","article-title":"Estimation of the burden of Varicella in Europe before the introduction of universal childhood immunization","volume":"17","author":"Riera-Montes","year":"2017","journal-title":"BMC Infect 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