Usefulness and safety of a scissors-type knife in endoscopic submucosal dissection for nonampullary duodenal epithelial tumors
نویسندگان
چکیده
منابع مشابه
Clinical outcome of endoscopic resection for nonampullary duodenal tumors.
BACKGROUND AND STUDY AIMS Compared with any other location in the gastrointestinal tract, the duodenum presents the most challenging site for endoscopic resection. The aim of this study was to analyze the clinical outcomes of duodenal endoscopic resection and to assess the feasibility of the technique as a therapeutic procedure. PATIENTS AND METHODS A total of 113 consecutive patients with 12...
متن کاملEndoscopic submucosal tunnel dissection of upper gastrointestinal submucosal tumors: A comparative study of hook knife vs hybrid knife
AIM To compare the efficacy and safety of a hook knife (HO) with a hybrid knife (HK) during endoscopic submucosal tunnel dissection (ESTD) procedure. METHODS Between August 2012 and December 2015, the ESTD procedure was performed for 83 upper GI submucosal lesions, which originated from the muscularis propria layer identified by upper endoscopy and endoscopic ultrasonography. Of these, 34 les...
متن کاملSuccessful endoscopic submucosal dissection for triple sporadic nonampullary duodenal adenomas using a "push and peel off" technique.
Sporadic nonampullary duodenal adenoma (SNDA) is not easy to find in symptomless patients. SNDA has low incidence and usually occurs singly [1]. Resection of duodenal neoplasm by endoscopic submucosal dissection (ESD) has been increasingly reported [2]; however, resection of triple SNDAs has not been reported before, to our knowledge. Here we describe a case of successful ESD for triple SNDAs u...
متن کاملEndoscopic submucosal dissection for colorectal tumors.
BACKGROUND Endoscopic submucosal dissection (ESD) is a state-of-the-art method that enables resection of larger tumors than those resectable by conventional endoscopic mucosal resection (EMR). However, the individual role of each method in the treatment of colorectal tumors remains undetermined. OBJECTIVE AND METHODS To consider the respective indications of ESD and EMR for colorectal tumors,...
متن کاملSafety and Efficacy of Endoscopic Submucosal Dissection for Non-Ampullary Duodenal Neoplasms: A Case Series
Sixteen non-ampullary duodenal neoplasms in 16 patients were treated with endoscopic submucosal dissection (ESD) performed by an endoscopist and an instrument assistant between February 2011 and November 2014. En bloc resection was performed in 15 cases (94%); lateral and vertical margins were pathologically free in 13 cases. Perforation occurred during submucosal dissection using a flex knife,...
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ژورنال
عنوان ژورنال: VideoGIE
سال: 2017
ISSN: 2468-4481
DOI: 10.1016/j.vgie.2017.06.012