{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,29]],"date-time":"2026-05-29T15:26:28Z","timestamp":1780068388623,"version":"3.54.0"},"reference-count":21,"publisher":"Elsevier BV","issue":"2","license":[{"start":{"date-parts":[[2024,4,1]],"date-time":"2024-04-01T00:00:00Z","timestamp":1711929600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2024,4,1]],"date-time":"2024-04-01T00:00:00Z","timestamp":1711929600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Auris Nasus Larynx"],"published-print":{"date-parts":[[2024,4]]},"DOI":"10.1016\/j.anl.2023.09.005","type":"journal-article","created":{"date-parts":[[2023,11,2]],"date-time":"2023-11-02T18:17:24Z","timestamp":1698949044000},"page":"295-300","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":5,"title":["Risk factors for occurrence and progression of external auditory canal cholesteatoma"],"prefix":"10.1016","volume":"51","author":[{"ORCID":"https:\/\/orcid.org\/0009-0009-9440-4965","authenticated-orcid":false,"given":"Saori","family":"Seki","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tomonori","family":"Sugiyama","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Saori","family":"Kikuchi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yukiko","family":"Iino","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.anl.2023.09.005_bib0001","first-page":"811","article-title":"A specimen of molluscum contagiosum developed in the external auditory meatus","volume":"46","author":"Toynbee","year":"1850","journal-title":"London Med Gaz"},{"key":"10.1016\/j.anl.2023.09.005_bib0002","doi-asserted-by":"crossref","first-page":"383","DOI":"10.1002\/lary.5540900303","article-title":"Keratosis obturans and external auditory canal cholesteatoma","volume":"90","author":"Piepergerdes","year":"1980","journal-title":"Laryngoscope"},{"key":"10.1016\/j.anl.2023.09.005_bib0003","doi-asserted-by":"crossref","first-page":"16","DOI":"10.1186\/1472-6815-6-16","article-title":"Cholesteatoma of the external ear canal: etiological factors, symptoms and clinical findings in a series of 48 cases","volume":"6","author":"Owen","year":"2006","journal-title":"BMC Ear Nose Throat Disord"},{"key":"10.1016\/j.anl.2023.09.005_bib0004","doi-asserted-by":"crossref","first-page":"369","DOI":"10.1097\/MOO.0b013e32833da84e","article-title":"Ear canal cholesteatoma: meta-analysis of clinical characteristics with update on classification, staging and treatment","volume":"18","author":"Dubach","year":"2010","journal-title":"Curr Opin Otolaryngol Head Neck Surg"},{"key":"10.1016\/j.anl.2023.09.005_bib0005","doi-asserted-by":"crossref","first-page":"e1026","DOI":"10.1097\/MAO.0000000000001972","article-title":"Cholesteatoma of the external auditory canal: review of staging and surgical strategy","volume":"39","author":"Udayabhanu","year":"2018","journal-title":"Otol Neurotol"},{"key":"10.1016\/j.anl.2023.09.005_bib0006","doi-asserted-by":"crossref","first-page":"455","DOI":"10.1097\/01.mlg.0000157847.70907.42","article-title":"Classification of the external auditory canal cholesteatoma","volume":"115","author":"Naim","year":"2005","journal-title":"Laryngoscope"},{"key":"10.1016\/j.anl.2023.09.005_bib0007","first-page":"175","article-title":"Tentative plan for classification of progression degree of external auditory canal cholesteatoma: EACC based on clinical evidence","volume":"24","author":"Okuda","year":"2014","journal-title":"Otol Jpn"},{"key":"10.1016\/j.anl.2023.09.005_bib0008","doi-asserted-by":"crossref","first-page":"39","DOI":"10.1007\/BF00457906","article-title":"Epithelial migration on the tympanic membrane and external canal","volume":"23","author":"Makino","year":"1986","journal-title":"Arch Otorhinolaryngol"},{"key":"10.1016\/j.anl.2023.09.005_bib0009","doi-asserted-by":"crossref","first-page":"334","DOI":"10.1097\/MAO.0b013e31816569ad","article-title":"Primary cholesteatoma of the external auditory canal: is the epithelial migration defective?","volume":"29","author":"Bonding","year":"2008","journal-title":"Otol Neurotol"},{"key":"10.1016\/j.anl.2023.09.005_bib0010","doi-asserted-by":"crossref","first-page":"705","DOI":"10.1097\/00129492-200309000-00001","article-title":"Immunohistochemical investigations on external auditory canal cholesteatomas","volume":"24","author":"Adamczyk","year":"2003","journal-title":"Otol Neurotol"},{"key":"10.1016\/j.anl.2023.09.005_bib0011","doi-asserted-by":"crossref","first-page":"1787","DOI":"10.1007\/s00405-021-06851-0","article-title":"Primary external auditory canal cholesteatoma of 301 ears: a single-center study","volume":"279","author":"He","year":"2022","journal-title":"Eur Arch Otorhinolaryngol"},{"key":"10.1016\/j.anl.2023.09.005_bib0012","doi-asserted-by":"crossref","first-page":"941","DOI":"10.1097\/MAo.0b013e318185fb20","article-title":"External auditory canal cholesteatoma: reassessment of and amendments to its categorization, pathogenesis, and treatment in 34 patients","volume":"29","author":"Dubach","year":"2008","journal-title":"Otol Neurotol"},{"key":"10.1016\/j.anl.2023.09.005_bib0013","doi-asserted-by":"crossref","first-page":"189","DOI":"10.1097\/MAO.0000000000001659","article-title":"Clinical characteristics and treatment outcomes for patients with external auditory canal cholesteatoma","volume":"39","author":"Morita","year":"2018","journal-title":"Otol Neurotol"},{"key":"10.1016\/j.anl.2023.09.005_bib0014","doi-asserted-by":"crossref","first-page":"783","DOI":"10.3950\/jibiinkoka.121.783","article-title":"Clinical characteristics of external auditory canal cholesteatoma associated with a history of long-term bisphosphonate therapy-Effect of Conservative Treatment","volume":"121","author":"Kanazawa","year":"2018","journal-title":"Nippon Jibiinkoka Tokeibugeka Gakkai Kaiho"},{"key":"10.1016\/j.anl.2023.09.005_bib0015","doi-asserted-by":"crossref","first-page":"1179","DOI":"10.3950\/jibiinkoka.117.1179","article-title":"External auditory canal cholesteatoma with chronic renal failure or hemodialysis","volume":"117","author":"Hashimoto","year":"2014","journal-title":"Nippon Jibiinkoka Tokeibugeka Gakkai Kaiho"},{"key":"10.1016\/j.anl.2023.09.005_bib0016","doi-asserted-by":"crossref","first-page":"1937","DOI":"10.1007\/s00198-014-2684-7","article-title":"External auditory canal and middle ear cholesteatoma and osteonecrosis in bisphosphonate-treated osteoporosis patients: a Danish national register-based cohort study and literature review","volume":"25","author":"Thorsteinsson","year":"2014","journal-title":"Osteoporos Int"},{"key":"10.1016\/j.anl.2023.09.005_bib0017","doi-asserted-by":"crossref","first-page":"1006","DOI":"10.3109\/00016489.2016.1173227","article-title":"Clinical analysis on surgical management of type III external auditory canal cholesteatoma: a report of 12 cases","volume":"136","author":"Yan","year":"2016","journal-title":"Acta Otolaryngol"},{"key":"10.1016\/j.anl.2023.09.005_bib0018","doi-asserted-by":"crossref","first-page":"74","DOI":"10.1001\/archotol.1977.00780190054003","article-title":"Cholesteatoma in children","volume":"103","author":"Palva","year":"1977","journal-title":"Arch Otolaryngol"},{"key":"10.1016\/j.anl.2023.09.005_bib0019","doi-asserted-by":"crossref","first-page":"865","DOI":"10.1097\/00005537-199607000-00015","article-title":"Immunobiological peculiarities of cholesteatoma in children: quantification of epithelial proliferation by MIB 1","volume":"106","author":"Buj\u00eda","year":"1996","journal-title":"Laryngoscope"},{"key":"10.1016\/j.anl.2023.09.005_bib0020","doi-asserted-by":"crossref","first-page":"728","DOI":"10.1097\/MAO.0000000000001079","article-title":"Reexamination of etiology and surgical outcome in patient with advanced external auditory canal cholesteatoma","volume":"37","author":"Konishi","year":"2016","journal-title":"Otol Neurotol"},{"key":"10.1016\/j.anl.2023.09.005_bib0021","doi-asserted-by":"crossref","DOI":"10.1155\/2022\/9190241","article-title":"Clinical analysis of 85 cases of external auditory canal cholesteatoma surgery under specialized endoscopy","author":"Guo","year":"2022","journal-title":"Biomed Res Int"}],"container-title":["Auris Nasus Larynx"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0385814623001761?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0385814623001761?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,8]],"date-time":"2025-10-08T19:39:56Z","timestamp":1759952396000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0385814623001761"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,4]]},"references-count":21,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2024,4]]}},"alternative-id":["S0385814623001761"],"URL":"https:\/\/doi.org\/10.1016\/j.anl.2023.09.005","relation":{},"ISSN":["0385-8146"],"issn-type":[{"value":"0385-8146","type":"print"}],"subject":[],"published":{"date-parts":[[2024,4]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Risk factors for occurrence and progression of external auditory canal cholesteatoma","name":"articletitle","label":"Article Title"},{"value":"Auris Nasus Larynx","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.anl.2023.09.005","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2023 Japanese Society of Otorhinolaryngology-Head and Neck Surgery, Inc. Published by Elsevier B.V. All rights reserved.","name":"copyright","label":"Copyright"}]}}