Endoscopic submucosal dissection with double-tunnel technique for en bloc resection of large rectal laterally spreading tumor
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چکیده
منابع مشابه
Endoscopic submucosal dissection with double-tunnel technique for en bloc resection of large rectal laterally spreading tumor
Large (>2.5 cm) rectal laterally spreading tumors (LSTs) are often managed endoscopically with piecemeal endoscopic mucosal resection technique (pEMR). However, the mean recurrence rate after pEMR is 20% [1]. Furthermore, rectal LST-mixed granular type lesions (0-Is+IIa) demonstrate deep submucosal cancerous infiltration in 10.1% of cases [2]. Endoscopic submucosal dissection (ESD) is an endosc...
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For superficial esophageal cancer, conventional endoscopic mucosal resection with cap (EMRC) has been widely prevailed for reliable and safety treatment1. Recent innovations of diagnostic endoscopy including high-resolution endoscopy, narrow band imaging (NBI), and magnified endoscopy allow detect and identify more small lesions of the GI tract, and endoscopist are forced to develop their skill...
متن کاملCircumferential rectal laterally spreading tumor resected by endoscopic submucosal dissection in a Western center.
A 78-year-old patient without relevant past medical history underwent colonoscopy for chronic diarrhea. Examination identified a laterally spreading tumor (LST), mixed-granular-type (nodules up to 1 cm) in the rectum, from the pectin line to the rectosigmoid transition. The LST covered 100% of the circumference of this segment (▶Fig. 1). Endoscopic evaluation was compatible with an adenomatous ...
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Basioukas S. and Xinopoulos D. [1] previously reported successful endoscopic submucosal dissection (ESD) of early gastric cancer, type ‘0-IIa’, in a Greek hospital. We would also like to add our experience from gastric and rectal ESD and one-year follow up. Although, narrow band imaging (NBI) magnification endoscopy is a prerequisite, for detailed evaluation of NBI magnifying patterns of mucosa...
متن کاملRectal laterally spreading tumors successfully treated in two steps by endoscopic submucosal dissection and endoscopic mucosal resection
BACKGROUND Endoscopic submucosal dissection (ESD) is an advanced technique of therapeutic endoscopy alternative to endoscopic mucosal resection (EMR) for superficial gastrointestinal neoplasms >2 cm. ESD allows for the direct dissection of the submucosa and large lesions can be resected en bloc. ESD is not limited by resection size, increases histologically complete resection rates and may redu...
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ژورنال
عنوان ژورنال: Annals of Gastroenterology
سال: 2017
ISSN: 1792-7463
DOI: 10.20524/aog.2017.0179