{"title":"改善Barrett食管异常增生检出率","authors":"Erik A. Holzwanger , Alex Y. Liu , Prasad G. Iyer","doi":"10.1016/j.tige.2023.01.002","DOIUrl":null,"url":null,"abstract":"<div><p><span><span>The incidence of Barrett's esophagus (BE) and esophageal adenocarcinoma (EAC) continues to increase in Western countries, and </span>EAC<span><span> continues to have an overall 5-year survival rate of less than 20%. This is predominantly due to most EAC cases being diagnosed at advanced stages, after the onset of alarm symptoms. The rationale behind endoscopic surveillance of BE follows the paradigm that metaplasia (BE) progresses to EAC via the development of low- (LGD) and then high-grade </span>dysplasia<span> (HGD). Hence, endoscopic surveillance is recommended to enable early detection of dysplasia and EAC. Numerous endoscopic eradication therapy (EET) modalities, such as </span></span></span>radiofrequency ablation<span> (RFA), cryotherapy<span>, and endoscopic resection<span>, enable effective treatment of dysplasia and early-stage EAC. Indeed, randomized trials have conclusively shown that endoscopic treatment of BE-HGD and BE-LGD with RFA reduces progression to EAC. Additionally, EET effectively treats early-stage EAC.</span></span></span></p></div>","PeriodicalId":1,"journal":{"name":"Accounts of Chemical Research","volume":null,"pages":null},"PeriodicalIF":16.4000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Improving Dysplasia Detection in Barrett's Esophagus\",\"authors\":\"Erik A. Holzwanger , Alex Y. Liu , Prasad G. Iyer\",\"doi\":\"10.1016/j.tige.2023.01.002\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p><span><span>The incidence of Barrett's esophagus (BE) and esophageal adenocarcinoma (EAC) continues to increase in Western countries, and </span>EAC<span><span> continues to have an overall 5-year survival rate of less than 20%. This is predominantly due to most EAC cases being diagnosed at advanced stages, after the onset of alarm symptoms. The rationale behind endoscopic surveillance of BE follows the paradigm that metaplasia (BE) progresses to EAC via the development of low- (LGD) and then high-grade </span>dysplasia<span> (HGD). Hence, endoscopic surveillance is recommended to enable early detection of dysplasia and EAC. Numerous endoscopic eradication therapy (EET) modalities, such as </span></span></span>radiofrequency ablation<span> (RFA), cryotherapy<span>, and endoscopic resection<span>, enable effective treatment of dysplasia and early-stage EAC. Indeed, randomized trials have conclusively shown that endoscopic treatment of BE-HGD and BE-LGD with RFA reduces progression to EAC. Additionally, EET effectively treats early-stage EAC.</span></span></span></p></div>\",\"PeriodicalId\":1,\"journal\":{\"name\":\"Accounts of Chemical Research\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":16.4000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Accounts of Chemical Research\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2590030723000107\",\"RegionNum\":1,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Accounts of Chemical Research","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2590030723000107","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Improving Dysplasia Detection in Barrett's Esophagus
The incidence of Barrett's esophagus (BE) and esophageal adenocarcinoma (EAC) continues to increase in Western countries, and EAC continues to have an overall 5-year survival rate of less than 20%. This is predominantly due to most EAC cases being diagnosed at advanced stages, after the onset of alarm symptoms. The rationale behind endoscopic surveillance of BE follows the paradigm that metaplasia (BE) progresses to EAC via the development of low- (LGD) and then high-grade dysplasia (HGD). Hence, endoscopic surveillance is recommended to enable early detection of dysplasia and EAC. Numerous endoscopic eradication therapy (EET) modalities, such as radiofrequency ablation (RFA), cryotherapy, and endoscopic resection, enable effective treatment of dysplasia and early-stage EAC. Indeed, randomized trials have conclusively shown that endoscopic treatment of BE-HGD and BE-LGD with RFA reduces progression to EAC. Additionally, EET effectively treats early-stage EAC.
期刊介绍：
Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance.
Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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