Retrospective Study
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World J Gastrointest Endosc. Nov 16, 2022; 14(11): 684-693
Published online Nov 16, 2022. doi: 10.4253/wjge.v14.i11.684
Effectiveness and safety of endoscopic resection for duodenal gastrointestinal stromal tumors: A single center analysis
Zhen-Zhen Wang, Xiao-Dan Yan, Hai-Deng Yang, Xin-Li Mao, Yue Cai, Xin-Yu Fu, Shao-Wei Li
Zhen-Zhen Wang, Shao-Wei Li, Key Laboratory of Minimally Invasive Techniques & Rapid Rehabilitation of Digestive System Tumor of Zhejiang Province, Taizhou Hospital Affiliated to Wenzhou Medical University, Linhai 315000, Zhejiang Province, China
Zhen-Zhen Wang, Xiao-Dan Yan, Hai-Deng Yang, Xin-Li Mao, Yue Cai, Shao-Wei Li, Department of Gastroenterology, Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Linhai 315000, Zhejiang Province, China
Zhen-Zhen Wang, Shao-Wei Li, Institute of Digestive Disease, Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Linhai 315000, Zhejiang Province, China
Xin-Yu Fu, Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Linhai 315000, Zhejiang Province, China
Author contributions: Wang ZZ, Mao XL, Yan XD, and Yang HD participated in the clinical treatment; Wang ZZ, Fu XY, and Cai Y wrote the original draft; Li SW undertook validation, writing, reviewing, and editing; All authors contributed to the article and approved the submitted version.
Supported by Medical Science and Technology Project of Zhejiang Province, No. 2021PY083; Program of Taizhou Science and Technology Grant, No. 22ywb09; Major Research Program of Taizhou Enze Medical Center Grant, No. 19EZZDA2; Open Project Program of Key Laboratory of Minimally Invasive Techniques & Rapid Rehabilitation of Digestive System Tumor of Zhejiang Province, No. 21SZDSYS01 and 21SZDSYS09; Key Technology Research and Development Program of Zhejiang Province, No. 2019C03040; and Program of Taizhou Science and Technology Grant, No. 1901ky18.
Institutional review board statement: The study was reviewed and approved by the Ethics Committee of Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University Institutional Review Board (Approval No. K20210611).
Informed consent statement: All study participants, or their legal guardian, provided informed written consent prior to study enrollment.
Conflict-of-interest statement: The authors declare that they have no conflicts of interest.
Data sharing statement: No additional data are available.
Open-Access: This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: https://creativecommons.org/Licenses/by-nc/4.0/
Corresponding author: Shao-Wei Li, MD, Associate Professor, Research Assistant Professor, Key Laboratory of Minimally Invasive Techniques & Rapid Rehabilitation of Digestive System Tumor of Zhejiang Province, Taizhou Hospital Affiliated to Wenzhou Medical University, Ximen Street No. 150 Linhai 315000, Zhejiang Province, China. li_shaowei81@hotmail.com
Received: August 28, 2022
Peer-review started: August 28, 2022
First decision: September 12, 2022
Revised: September 28, 2022
Accepted: October 27, 2022
Article in press: October 27, 2022
Published online: November 16, 2022
Processing time: 77 Days and 18.6 Hours
Core Tip

Core Tip: This study presents the findings on endoscopic resection for duodenal gastrointestinal stromal tumors. Endoscopic resection of duodenal gastrointestinal stromal tumors is a great challenge. This study aimed to assess the effectiveness and safety of endoscopic resection for duodenal gastrointestinal stromal tumors. The rate of successful complete resection was 100%. Intraoperative perforation occurred in all 11 patients. The success rate of perforation closure was 100%. All 11 patients recovered. During the follow-up period (14-80 mo), duodenal stenosis occurred in 1 case (9.1%), and no local recurrence or distant metastases were detected.