The incidence and locational predilection of metachronous tumors after endoscopic resection of high-grade dysplasia and early gastric cancer

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• 作者：Charles J. Cho ; Ji Yong Ahn ; Hwoon-Yong Jung ; Kyoungwon Jung…
• 关键词：Early gastric cancer ; High ; grade dysplasia ; Endoscopic resection ; Metachronous tumor
• 刊名：Surgical Endoscopy
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：31
• 期：1
• 页码：389-397
• 全文大小：
• 刊物类别：Medicine
• 刊物主题：Surgery; Gynecology; Gastroenterology; Hepatology; Proctology; Abdominal Surgery;
• 出版者：Springer US
• ISSN：1432-2218
• 卷排序：31

文摘

BackgroundThe incidence of metachronous lesions after endoscopic resection (ER) of high-grade dysplasia (HGD) has not been evaluated, and optimal surveillance strategy remains vague. This study aimed to evaluate the incidence and characteristics of metachronous tumors including HGD and early gastric cancer (EGC) arising after ER.