A novel traction system for esophageal endoscopic submucosal dissection
نویسندگان
چکیده
منابع مشابه
Counter Traction Makes Endoscopic Submucosal Dissection Easier
Poor counter traction and poor field of vision make endoscopic submucosal dissection (ESD) difficult. Good counter traction allows dissections to be performed more quickly and safely. Position change, which utilizes gravity, is the simplest method to create a clear field of vision. It is useful especially for esophageal and colon ESD. The second easiest method is clip with line method. Counter ...
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Advances in diagnostic modalities and improvement in surveillance programs for Barrett esophagus has resulted in an increase in the incidence of superficial esophageal cancers (SECs). SEC, due to their limited metastatic potential, are amenable to non-invasive treatment modalities. Endoscopic ultrasound, endoscopic mucosal resection, and endoscopic submucosal dissection (ESD) are some of the ne...
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Esophageal endoscopic submucosal dissection (ESD) is technically difficult. To make it safer, we developed a novel method using overtube with a traction forceps (OTF) for countertraction during submucosal dissection. We conducted an ex vivo animal study and compared the clinical outcomes between OTF-ESD and conventional method (C-ESD). A total of 32 esophageal ESD procedures were performed by f...
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Endoscopic submucosal dissection (ESD) of superficial esophageal cancer has been increasingly used as an alternative to surgery because it is minimally invasive and has a high rate of en bloc resection. However, a high rate of esophageal stricture is observed after ESD for large lesions, which can dramatically decrease the patient's quality of life. Stricture prevention is necessary to allow fo...
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A 23-year-old man was admitted to our hospital with the complaint of chest discomfort and dyspnea for the previous 3 months. Upper endoscopy showed a 2.5×2.0cm bulging lesion in the distal esophagus (●" Fig.1). Endoscopic ultrasound revealed a 1.1×2.5cm hypoechoic cystic lesion arising from the muscularis propria (●" Fig.2). Endoscopic submucosal tunnel dissection (ESTD) was performed using a h...
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ژورنال
عنوان ژورنال: Endoscopy
سال: 2012
ISSN: 0013-726X,1438-8812
DOI: 10.1055/s-0032-1325735