{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,11]],"date-time":"2026-06-11T01:59:58Z","timestamp":1781143198846,"version":"3.54.1"},"reference-count":20,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T00:00:00Z","timestamp":1770940800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T00:00:00Z","timestamp":1770940800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["The Laryngoscope"],"published-print":{"date-parts":[[2026,7]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>Laryngeal chondrosarcoma (LC) is a rare tumor accounting for less than 1% of all laryngeal cancers. While surgery is the primary treatment, national trends in management and outcomes remain poorly defined. This study aimed to analyze incidence, survival, and treatment strategies for LC using the Surveillance, Epidemiology, and End Results (SEER) database.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Patients with LC diagnosed between 2000 and 2021 were identified from SEER. Demographic, treatment, and survival data were analyzed. Kaplan\u2013Meier analysis and multivariate Cox regression were used to analyze survival outcomes.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      In total, 351 patients with LC were identified, representing 0.3% of all laryngeal malignancies. Among patients with treatment data, 53.3% underwent local excision or partial laryngectomy, 27.5% underwent total laryngectomy (TL), and 19.2% received no surgery. Ten\u2010year disease\u2010specific survival was 84.8%. Patients undergoing partial resection demonstrated significantly improved survival compared with TL (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.05), although this finding is likely confounded by tumor size and stage. On multivariate analysis, advanced stage (HR 2.59, 95% CI 1.68\u20133.97), older age (HR 1.66, 95% CI 1.36\u20131.99), and TL (HR 2.95, 95% CI 1.88\u20134.62) were associated with worse survival.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>LC remains rare but carries favorable long\u2010term survival. National trends demonstrate a shift toward organ\u2010preserving surgery, with partial resections increasingly favored over TL. Prognosis is most strongly influenced by age and stage, while radiation therapy appears to play a little role. These findings support organ preservation in appropriately selected patients and highlight the need for prospective studies integrating oncologic and functional outcomes.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Level of Evidence<\/jats:title>\n                    <jats:p>4<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/lary.70442","type":"journal-article","created":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T11:41:33Z","timestamp":1770982893000},"page":"3034-3038","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Laryngeal Chondrosarcoma: A\n                    <scp>SEER<\/scp>\n                    Database Analysis"],"prefix":"10.1002","volume":"136","author":[{"ORCID":"https:\/\/orcid.org\/0009-0001-4014-1946","authenticated-orcid":false,"given":"Ritu V.","family":"Bhalerao","sequence":"first","affiliation":[{"name":"University of Arizona College of Medicine\u2010Phoenix  Phoenix Arizona USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0008-1134-2686","authenticated-orcid":false,"given":"Ashton","family":"Huppert Steed","sequence":"additional","affiliation":[{"name":"University of Arizona College of Medicine\u2010Phoenix  Phoenix Arizona USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"James","family":"Kelbert","sequence":"additional","affiliation":[{"name":"University of Arizona College of Medicine\u2010Phoenix  Phoenix Arizona USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Justin M.","family":"Hintze","sequence":"additional","affiliation":[{"name":"Memorial Sloan Kettering Cancer Center  New York City New York USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6541-9687","authenticated-orcid":false,"given":"David G.","family":"Lott","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology\u2010Head and Neck Surgery Mayo Clinic Arizona  Phoenix Arizona USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ameya A.","family":"Jategaonkar","sequence":"additional","affiliation":[{"name":"Department of ENT and Skull Base Surgery Barrow Neurological Institute  Phoenix Arizona USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,2,13]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/lary.24618"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/lary.26068"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/lary.32068"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.5114\/pjp.2022.119240"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.3390\/cancers10100388"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-200207000-00002"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejso.2023.107315"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00405-023-08248-7"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/lary.24416"},{"key":"e_1_2_10_11_1","unstructured":"Surveillance Epidemiology and End Results (SEER) Program.\u201cSEER*Stat Database: Incidence \u2010 SEER Research Limited\u2010Field Data 21 Registries (Excl IL) Nov 2024 Sub (2000\u20102022). National Cancer Institute DCCPS Surveillance Research Program \u201dhttps:\/\/www.seer.cancer.gov."},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.1177\/01945998211004578"},{"key":"e_1_2_10_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.bjorl.2014.05.004"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.otoeng.2024.09.004"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00405-013-2656-0"},{"key":"e_1_2_10_16_1","doi-asserted-by":"publisher","DOI":"10.1002\/lary.29762"},{"key":"e_1_2_10_17_1","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1097-0142(19980101)82:1<108::AID-CNCR13>3.0.CO;2-6"},{"key":"e_1_2_10_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/cnr2.1621"},{"key":"e_1_2_10_19_1","doi-asserted-by":"publisher","DOI":"10.1002\/cncr.25806"},{"key":"e_1_2_10_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.anl.2021.02.014"},{"key":"e_1_2_10_21_1","doi-asserted-by":"publisher","DOI":"10.1007\/s12105-021-01314-8"}],"container-title":["The Laryngoscope"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/lary.70442","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/lary.70442","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/lary.70442","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,6,11]],"date-time":"2026-06-11T01:30:15Z","timestamp":1781141415000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/lary.70442"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,2,13]]},"references-count":20,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2026,7]]}},"alternative-id":["10.1002\/lary.70442"],"URL":"https:\/\/doi.org\/10.1002\/lary.70442","archive":["Portico"],"relation":{},"ISSN":["0023-852X","1531-4995"],"issn-type":[{"value":"0023-852X","type":"print"},{"value":"1531-4995","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,2,13]]},"assertion":[{"value":"2026-01-07","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-02-02","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-02-13","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}