{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,20]],"date-time":"2026-06-20T13:54:44Z","timestamp":1781963684885,"version":"3.54.5"},"reference-count":26,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2015,6,16]],"date-time":"2015-06-16T00:00:00Z","timestamp":1434412800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Head &amp; Neck"],"published-print":{"date-parts":[[2016,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>The purpose of this study was to clarify the clinical implications of cases with recent dental extractions to establish a new classification of gingival squamous cell carcinoma (SCC).<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>A total of 156 patients were enrolled in this study. The subjects were divided into 3 groups: type I (dentate; <jats:italic>n<\/jats:italic>\u2009=\u200946), type II (edentulous; <jats:italic>n<\/jats:italic>\u2009=\u200955), and type III (dental extraction; <jats:italic>n<\/jats:italic>\u2009=\u200955). Continuous clinical and treatment variables were analyzed by 1\u2010way analysis of variance (ANOVA) or <jats:italic>t<\/jats:italic> test, and categorical variables were evaluated by chi\u2010square tests. Assessment of 5\u2010year survival rates were carried out by the Kaplan\u2013Meier analysis, and the influence of related factors was evaluated by the log\u2010rank test.<\/jats:p><\/jats:sec><jats:sec><jats:title>Result<\/jats:title><jats:p>The 55 type III patients showed a high probability of bony invasion (80%) and a lower 5\u2010year survival rate (48%) than the other 2 groups.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Our proposed classification may help clinicians to identify patients with gingival SCC who present with more advanced disease status. \u00a9 2015 Wiley Periodicals, Inc. <jats:italic>Head Neck<\/jats:italic> 38: 339\u2013346, 2016<\/jats:p><\/jats:sec>","DOI":"10.1002\/hed.23896","type":"journal-article","created":{"date-parts":[[2014,10,21]],"date-time":"2014-10-21T05:04:15Z","timestamp":1413867855000},"page":"339-346","source":"Crossref","is-referenced-by-count":9,"title":["Clinical implications of recent exodontia before diagnosis of gingival squamous cell carcinoma: A new classification"],"prefix":"10.1002","volume":"38","author":[{"given":"Chi\u2010Sheng","family":"Cheng","sequence":"first","affiliation":[{"name":"Department of Stomatology Taichung Veterans General Hospital Taichung Taiwan Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chien\u2010Ming","family":"Chang","sequence":"additional","affiliation":[{"name":"Department of Stomatology Taichung Veterans General Hospital Taichung Taiwan Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ying\u2010Lyung","family":"Hsiao","sequence":"additional","affiliation":[{"name":"Department of Stomatology Taichung Veterans General Hospital Taichung Taiwan Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Man\u2010Yee","family":"Chan","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Surgery Taichung Veterans General Hospital Taichung 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