{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,25]],"date-time":"2026-08-25T00:06:49Z","timestamp":1787616409408,"version":"build-2736575974"},"reference-count":10,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2023,9,28]],"date-time":"2023-09-28T00:00:00Z","timestamp":1695859200000},"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":[[2024,4]]},"abstract":"<jats:sec><jats:title>Objective<\/jats:title><jats:p>To analyze clinical and radiographic features that may impact the rate of focal hyperostosis (FH) on computed tomography (CT) for primary and recurrent sinonasal inverted papillomas (IPs) as well as highlight factors that may affect concordance between FH and IP true attachment point (TAP).<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>All IPs resected between 2006 and 2022 were retrospectively reviewed. CTs were read by a neuroradiologist blinded to operative details. IP with malignancy was excluded. Operative reports and long\u2010term follow\u2010up data were evaluated.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Of 92 IPs, 60.1% had FH, 25% had no CT bony changes, and 20.7% were revision cases. The recurrence rate for rhinologists was 10.5% overall and 7.3% for primary IPs. Primary and revision IPs had a similar rate of FH (63% vs. 52.6%; <jats:italic>p<\/jats:italic>\u2009=\u20090.646) and FH\u2013TAP agreement (71.7% vs. 90%; <jats:italic>p<\/jats:italic>\u2009=\u20090.664). Nasal cavity IPs, especially with septal attachment, were more likely to lack bony changes on CT (57.1%) compared to other subsites (<jats:italic>p<\/jats:italic>\u2009=\u20090.018). Recurrent tumors were 16\u2009mm larger on average (55\u2009mm vs. 39\u2009mm; <jats:italic>p<\/jats:italic>\u2009=\u20090.008). FH (75.0% vs. 60.9%; <jats:italic>p<\/jats:italic>\u2009=\u20090.295), FH\u2013TAP concordance (91.7% vs. 74.4%; <jats:italic>p<\/jats:italic>\u2009=\u20090.094), and secondary IP (18.8% vs. 20.3%; <jats:italic>p<\/jats:italic>\u2009=\u20090.889) rates were similar between recurrent and nonrecurrent tumors.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Primary and revision IPs have a similar rate of FH and FH\u2013TAP agreement. Nasal cavity IPs are less likely to exhibit bony CT changes. Lower recurrence was associated with smaller size and fellowship training but not multiple TAPs, revision, FH absence, or FH\u2013TAP discordance.<\/jats:p><\/jats:sec><jats:sec><jats:title>Level of Evidence<\/jats:title><jats:p>3 <jats:italic>Laryngoscope<\/jats:italic>, 134:1591\u20131596, 2024<\/jats:p><\/jats:sec>","DOI":"10.1002\/lary.31070","type":"journal-article","created":{"date-parts":[[2023,9,28]],"date-time":"2023-09-28T10:39:05Z","timestamp":1695897545000},"page":"1591-1596","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["<scp>Computed Tomography<\/scp> Imaging Patterns of Sinonasal Inverted Papillomas: Comparison of Primary and Recurrent Disease"],"prefix":"10.1002","volume":"134","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0831-6440","authenticated-orcid":false,"given":"Vidit","family":"Talati","sequence":"first","affiliation":[{"name":"Department of Otorhinolaryngology\u2014Head and Neck Surgery Rush University Medical Center  Chicago Illinois U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Katie","family":"Holland","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology\u2014Head and Neck Surgery Rush University Medical Center  Chicago Illinois U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shehbaz M.","family":"Ansari","sequence":"additional","affiliation":[{"name":"Department of Diagnostic Radiology Rush University Medical Center  Chicago Illinois U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6898-6633","authenticated-orcid":false,"given":"Peter","family":"Filip","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology\u2014Head and Neck Surgery Rush University Medical Center  Chicago Illinois U.S.A."},{"name":"Division of Rhinology and Skull Base Surgery Rush University Medical Center  Chicago Illinois U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sarah","family":"Khalife","sequence":"additional","affiliation":[{"name":"Division of Otolaryngology\u2014Head and Neck Surgery McMaster University  Hamilton Ontario Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Miral D.","family":"Jhaveri","sequence":"additional","affiliation":[{"name":"Department of Diagnostic Radiology Rush University Medical Center  Chicago Illinois U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bobby A.","family":"Tajudeen","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology\u2014Head and Neck Surgery Rush University Medical Center  Chicago Illinois U.S.A."},{"name":"Division of Rhinology and Skull Base Surgery Rush University Medical Center  Chicago Illinois U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peter","family":"Papagiannopoulos","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology\u2014Head and Neck Surgery Rush University Medical Center  Chicago Illinois U.S.A."},{"name":"Division of Rhinology and Skull Base Surgery Rush University Medical Center  Chicago Illinois U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pete S.","family":"Batra","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology\u2014Head and Neck Surgery Rush University Medical Center  Chicago Illinois U.S.A."},{"name":"Division of Rhinology and Skull Base Surgery Rush University Medical Center  Chicago Illinois U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2023,9,28]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/alr.22305"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/lary.26659"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/alr.22342"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/lary.26222"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.1186\/s40463-017-0246-7"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1177\/0194599820964798"},{"issue":"4","key":"e_1_2_6_8_1","first-page":"618","article-title":"Focal hyperostosis on CT of sinonasal inverted papilloma as a predictor of tumor origin","volume":"28","author":"Lee DK","year":"2007","journal-title":"AJNR Am J 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Laryngoscope"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/lary.31070","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,7,2]],"date-time":"2024-07-02T13:02:12Z","timestamp":1719925332000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/lary.31070"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,9,28]]},"references-count":10,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2024,4]]}},"alternative-id":["10.1002\/lary.31070"],"URL":"https:\/\/doi.org\/10.1002\/lary.31070","archive":["Portico"],"relation":{},"ISSN":["0023-852X","1531-4995"],"issn-type":[{"value":"0023-852X","type":"print"},{"value":"1531-4995","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,9,28]]},"assertion":[{"value":"2023-06-20","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication 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