Benign esophageal lesions: Endoscopic and pathologic features
نویسندگان
چکیده
منابع مشابه
Minimally Invasive Resection of Benign Esophageal Lesions
Benign esophageal lesions include a wide variety of rare neoplasms, polyps, and cysts. In general, these lesions are asymptomatic and have little clinical importance. However, on occasion these lesions become symptomatic due to esophageal obstruction, airway obstruction, or compression of mediastinal structures. In these cases, as well as cases when it is unclear if the lesion is malignant or b...
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Benign esophageal strictures leading to complete esophageal occlusion are well known. In the pre-endoscopic era, such cases required surgery, but over the last decade, various novel endoscopic techniques have been developed to prevent morbidity and mortality. A 37-year-old man presented after 1 year of dysphagia and weight loss, and was found to have complete esophageal obstruction, not allowin...
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Table 1. Benign Nodular Lesios M imicking HCC 1. Nodular hyperplasias 1) Focal nodular hyperplasia 2) Nodular regenerative hyperplasias 3) Large regenerative nodules 2. Benign epithelial tumors 1) Hepatocellular adenoma 2) H ile duct adenoma (peribiliary gland hamartoma) → von M yenburg complex (biliary hamartoma) 3. Vasoformative tumorous lesions 1) Cavernous hemangioma → Sclerosed hemangioma ...
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BACKGROUND AND OBJECTIVES Transanal endoscopic operation (TEO) is a minimally invasive technique used for local excision of benign and selected malignant rectal lesions. The purpose of this study was to investigate the feasibility, safety, and oncological outcomes of the procedure and to report the experience in 3 centers. METHODS Retrospective review of a prospectively collected database was...
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ژورنال
عنوان ژورنال: World Journal of Gastroenterology
سال: 2015
ISSN: 1007-9327
DOI: 10.3748/wjg.v21.i4.1091