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Endoscopic Full-thickness Resection for Gastric Subepithelial Tumors Originating From the Muscularis Propria

A 69-Case Series

Sun, Meiling MD; Song, Jitao PhD; Song, Xinuan MD; Liu, Bingrong PhD

Surgical Laparoscopy Endoscopy & Percutaneous Techniques: February 2018 - Volume 28 - Issue 1 - p e12–e17
doi: 10.1097/SLE.0000000000000491
Online Articles: Original Articles
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Objective: This report describes a mini-invasive technique called endoscopic full-thickness resection (EFR) for the treatment of gastric subepithelial tumors (SETs) originating from the muscularis propria (MP).

Materials and Methods: We retrospectively analyzed 69 patients with gastric SETs originating from the MP at our hospital between September 2009 and July 2016. The data from each patient were reviewed, including patient information, tumor characteristics, procedure-related data, and recurrence rates.

Results: Successful complete resection by EFR was achieved in 69 cases. The complete resection rate was 100%, and the mean resected tumor size was 2.25±1.40 (range, 0.6 to 6) cm. No residual tumor recurrence was detected during the follow-up period in 57 patients. The other 12 patients were lost to follow-up.

Conclusions: EFR seems to be a safe and effective technique for the treatment of patients with gastric SETs originating from the MP.

Department of Gastroenterology and Hepatology, The Second Affiliated Hospital of Harbin Medical University, Harbin, People’s Republic of China

The authors declare no conflicts of interest.

Reprints: Bingrong Liu, PhD, Department of Gastroenterology and Hepatology, The Second Affiliated Hospital of Harbin Medical University, 246 Xuefu Road, Nangang District, Harbin 150086, People’s Republic of China (e-mail: bingrongliuzdyfy@163.com).

Received June 6, 2017

Accepted September 5, 2017

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