{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T15:21:43Z","timestamp":1777562503594,"version":"3.51.4"},"reference-count":15,"publisher":"SAGE Publications","issue":"8","license":[{"start":{"date-parts":[[2020,10,16]],"date-time":"2020-10-16T00:00:00Z","timestamp":1602806400000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Ear Nose Throat J"],"published-print":{"date-parts":[[2021,9]]},"abstract":"<jats:p>Eosinophilic angiocentric fibrosis (EAF) is a rare and slowly progressive disease, which usually involves the sino-nasal structures and upper respiratory tract. It is a fibroinflammatory lesion with an unclear etiology. Recent literature suggests a relation to rheumatic or immunological disorders. Therefore, immunophenotypic workup is critical when suspected. We report a case of a 32-year-old man complaining of nasal obstruction lasting more than 2 years. Nasal endoscopy and computed tomography showed a deviated septum with bilateral soft tissue swelling. During the septoturbinoplasty, a submucosal mass with severe adhesion was observed beneath the septal flap. The mass was completely removed. Dense stromal fibrosis with eosinophil-rich inflammatory cell infiltration was found on histologic examination and the patient was diagnosed with EAF. In addition, we reviewed the pathologic diagnostic criteria, differential diagnosis, and management of EAF.<\/jats:p>","DOI":"10.1177\/0145561320964266","type":"journal-article","created":{"date-parts":[[2020,10,16]],"date-time":"2020-10-16T09:50:01Z","timestamp":1602841801000},"page":"557-561","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":6,"title":["Eosinophilic Angiocentric Fibrosis Invading the Nasal Septum: A Case Report and Review of Literature"],"prefix":"10.1177","volume":"100","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1981-9334","authenticated-orcid":false,"given":"Seung Cheol","family":"Han","sequence":"first","affiliation":[{"name":"Department of Otorhinolaryngology, Seoul National University College of Medicine, SMG-SNU Boramae Medical Center, Seoul, South Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jeong Hwan","family":"Park","sequence":"additional","affiliation":[{"name":"Department of Pathology, Seoul National University College of Medicine, SMG-SNU Boramae Medical Center, Seoul, South Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5759-9929","authenticated-orcid":false,"given":"Seung No","family":"Hong","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology, Seoul National University College of Medicine, SMG-SNU Boramae Medical Center, Seoul, South Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2020,10,16]]},"reference":[{"key":"bibr1-0145561320964266","doi-asserted-by":"publisher","DOI":"10.1016\/S0196-0709(83)80041-6"},{"key":"bibr2-0145561320964266","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2559.1985.tb02801.x"},{"key":"bibr3-0145561320964266","first-page":"267","volume":"2013","author":"Li Y","year":"2013","journal-title":"Case Rep Otolaryngol"},{"key":"bibr4-0145561320964266","doi-asserted-by":"publisher","DOI":"10.1097\/PAS.0b013e318213889e"},{"key":"bibr5-0145561320964266","doi-asserted-by":"publisher","DOI":"10.1007\/s12105-015-0620-6"},{"key":"bibr6-0145561320964266","doi-asserted-by":"publisher","DOI":"10.1007\/s12105-010-0185-3"},{"key":"bibr7-0145561320964266","doi-asserted-by":"publisher","DOI":"10.1177\/0003489417696510"},{"key":"bibr8-0145561320964266","doi-asserted-by":"publisher","DOI":"10.1002\/hed.10041"},{"key":"bibr9-0145561320964266","doi-asserted-by":"crossref","unstructured":"Ackerman A. 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