T. Imaizumi, M. Ooishi, H. Irie, T. Inoue, Y. Narisawa, Y. Yamaguchi
{"title":"病例报告1例非同步双侧口腔连合癌","authors":"T. Imaizumi, M. Ooishi, H. Irie, T. Inoue, Y. Narisawa, Y. Yamaguchi","doi":"10.15761/ccrr.1000416","DOIUrl":null,"url":null,"abstract":"In Western nations, lip cancer accounts for 15%–30% of all oral cancers; however, lip cancer is far less common in Japan, accounting for only 0.9%–3.6% of oral cancers (references ) [1-3]. Lip cancer usually occurs in the lower lip, and is rarely seen in the oral commissure [35]. Histologically, most cases are squamous cell carcinoma [6]. To our knowledge, only one case of bilateral squamous cell carcinoma of the oral commissure has previously been reported [7].","PeriodicalId":72607,"journal":{"name":"Clinical case reports and reviews","volume":"4 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Case ReportA case of asynchronous bilateral cancer of the oral commissure\",\"authors\":\"T. Imaizumi, M. Ooishi, H. Irie, T. Inoue, Y. Narisawa, Y. Yamaguchi\",\"doi\":\"10.15761/ccrr.1000416\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In Western nations, lip cancer accounts for 15%–30% of all oral cancers; however, lip cancer is far less common in Japan, accounting for only 0.9%–3.6% of oral cancers (references ) [1-3]. Lip cancer usually occurs in the lower lip, and is rarely seen in the oral commissure [35]. Histologically, most cases are squamous cell carcinoma [6]. To our knowledge, only one case of bilateral squamous cell carcinoma of the oral commissure has previously been reported [7].\",\"PeriodicalId\":72607,\"journal\":{\"name\":\"Clinical case reports and reviews\",\"volume\":\"4 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Clinical case reports and reviews\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.15761/ccrr.1000416\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Clinical case reports and reviews","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15761/ccrr.1000416","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Case ReportA case of asynchronous bilateral cancer of the oral commissure
In Western nations, lip cancer accounts for 15%–30% of all oral cancers; however, lip cancer is far less common in Japan, accounting for only 0.9%–3.6% of oral cancers (references ) [1-3]. Lip cancer usually occurs in the lower lip, and is rarely seen in the oral commissure [35]. Histologically, most cases are squamous cell carcinoma [6]. To our knowledge, only one case of bilateral squamous cell carcinoma of the oral commissure has previously been reported [7].