Hamartomatous Inverted Polyp Successfully Treated by Endoscopic Submucosal Dissection
نویسندگان
چکیده
منابع مشابه
Hamartomatous inverted polyp successfully treated by endoscopic submucosal dissection.
We report a case of gastric hamartomatous inverted polyps that are a rare histological type of gastric polyp and difficult to diagnose. Gastric submucosal tumor was detected by upper gastrointestinal X-ray series in 37-year-old man. Endoscopy revealed a submucosal tumor (SMT) , which eroded with a depression on its surface in the fornix. Endoscopic ultrasonography showed a heterogeneous tumor i...
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during a regular health check−up in a 59− year−old man. Following barium meal study the SMT was shown to be growing. He visited our hospital for further exami− nation. The upper gastrointestinal endoscopy re− vealed an SMT in the posterior wall of the upper third area of the stomach, with bridging fold and positive cushion sign (l" Figure 1). A focal discoloration of mu− cosa at the top of the ...
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The endoscopic examination of a 64-year-old male patient revealed a gastric submucosal tumor in the anterior wall of the gastric antrum. The lesion increased in diameter to 25 mm and was resected completely with endoscopic submucosal dissection (ESD). Histological examination of the submucosal tumor gave a diagnosis of an inflammatory fibroid polyp (IFP). It is suggested that ESD may be an effe...
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BACKGROUND AND STUDY AIMS A 49-year-old woman underwent an esophagogastroduodenoscopy as part of a health check at our hospital. Endoscopic observation revealed a flat elevated lesion 6 mm in diameter in the gastric antrum (Paris Classification type IIa). Magnifying endoscopy using narrow-band imaging showed a slightly irregular micro-surface pattern with round and oval pits, as well as a regul...
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Gastric hyperplastic polyps are generally considered benign lesions, although rare cases of adenocarcinoma have been reported. Although, the underlying mechanism of carcinogenesis in gastric hyperplastic polyps is still uncertain, most malignant polyps are seen to originate from dysplastic epithelium rather than from hyperplastic epithelium. Herein, we report the case of a woman diagnosed with ...
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ژورنال
عنوان ژورنال: Internal Medicine
سال: 2008
ISSN: 0918-2918,1349-7235
DOI: 10.2169/internalmedicine.47.0360