منابع مشابه
Endoscopic Resection of Ampullary Neuroendocrine Tumor
We report the case of a 57-year-old man with a 1.0-cm grade 1 neuroendocrine tumor (G1 NET) of the ampulla of Vater (ampullary NET) who underwent endoscopic snare papillectomy. Pancreatitis occurred after endoscopic resection but was cured with conservative therapy. In two years of follow-up, no local recurrence or metastasis occurred. Endoscopic snare papillectomy for small G1 NET of the ampul...
متن کاملEndoscopic treatment of ampullary adenomas.
Tumors of the papilla of Vater are rare, with a prevalence of 0.04%±0.12% reported in autopsy studies. They may occur as sporadic lesions or in patients with familial adenomatous polyposis. Histologically, the malignant transformation of benign adenomas to carcinomas has been documented. The reported frequency of malignancy in an adenoma of the papillae ranges from 26 to 65%. Adenomatous residu...
متن کاملEndoscopic and Oncologic Outcomes of Endoscopic Resection for Superficial Esophageal Neoplasm
BACKGROUND/AIMS Endoscopic resection (ER) of superficial esophageal neoplasm (SEN) is a technically difficult procedure. We investigated the clinical outcomes of ER for SEN to determine its feasibility and effectiveness. METHODS Subjects who underwent ER for SEN at Asan Medical Center between December 1996 and December 2010 were eligible. The clinical features of patients and tumors, histopat...
متن کاملEfficacy and safety of endoscopic mucosal resection of non-ampullary duodenal polyps: a systematic review
BACKGROUND AND AIMS Data on the safety and efficacy of endoscopic resection of non-ampullary duodenal polyps are limited. This study evaluated the safety and efficacy of endoscopic mucosal resection (EMR) of sporadic non-ampullary duodenal polyps. METHODS Relevant studies for the meta-analysis were identified through search of PUBMED and EMBASE databases. Studies employing EMR for the managem...
متن کاملAn Effective Technique for Endoscopic Resection of Advanced Stage Angiofibroma
Introduction: In recent years, the surgical management of angiofibroma has been greatly influenced by the use of endoscopic techniques. However, large tumors that extend into difficult anatomic sites present major challenges for management by either endoscopy or an open-surgery approach which needs new technique for the complete en block resection. Materials and Methods: In a prospective obse...
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ژورنال
عنوان ژورنال: Video Journal and Encyclopedia of GI Endoscopy
سال: 2013
ISSN: 2212-0971
DOI: 10.1016/s2212-0971(13)70203-6