Evaluation of endoscopic submucosal dissection for early tumors located at the esophagogastric junction
10.3760/cma.j.issn.1673-9752.2011.03.009
- VernacularTitle:内镜黏膜下剥离术治疗胃食管交界部早期癌的价值
- Author:
Yunshi ZHONG
;
Liqing YAO
;
Pinghong ZHOU
;
Meidong XU
;
Shiyao CHEN
- Publication Type:Journal Article
- Keywords:
Esophagogastric neoplasms;
Intraepithelial neoplasia;
Intramucosal carcinoma;
Endoscopic submucosal dissection
- From:
Chinese Journal of Digestive Surgery
2011;10(3):185-187
- CountryChina
- Language:Chinese
-
Abstract:
Objective To assess the value of endoscopic submucosal dissection(ESD)for the treatment of early tumors located at the esophagogastric junction.Methods The clinical data of 57 patients with early tumors located at the esophagogastric junction who received ESD at the Zhongshan Hospital from November 2006to March 2011 were retrospectively analyzed.The operation time,blood loss,resection of tumor and perioperative complications were observed.The pre-and postoperative pathological findings were analyzed.Results ESD was successfully completed on the 57 patients.The median operation time was 55 minutes(range,25-95 minutes),and the median volume of blood loss was 74 ml(range,20-300 ml).En-bloc and piecemeal resections were carried out on 39 and 18 patients,respectively.The operative complication rate was 25%(14/57),including 5 patients complicated with perforation and 9 with bleeding.The postoperative complication rate was 16%(9/57),including 6 patients complicated with delayed hemorrhage and 3 with stricture of the esophagogastric junction.Of the 39 patients who were diagnosed as with high-level intraepithelial neoplasia preoperatively.3 were confirmed as with intramucosal carcinoma;of the 18 patients who were diagnosed as with intramucosal carcinoma preoperatively,4 were confirmed ag with adenocarcinoma.All patients were followed up for 9-27 months,no recurrence or metastasis was found.Conclusion ESD is effective and safe for the treatment of early tumors located at the esopha gogastric junction.
