Endoscopic submucosal dissection of a large malignant gastric hyperplastic polyp, developing on gastric amyloidosis, after endoscopic and echoendoscopic characterization.
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DOI: 10.1055/a-0929-5842
Abstract: Gastric hyperplastic polyps are commonly found on upper endoscopy and are usually benign. However, rare cases of malignant transformation of hyperplastic polyps have been reported [1]. Localized gastric amyloidosis is a rare entity. Although the… read more here.
Keywords: hyperplastic polyp; histopathology; gastric amyloidosis; gastric hyperplastic ... See more keywords
Deep biopsy via endoscopic submucosal dissection for primary gastric amyloidosis.
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DOI: 10.1055/a-1493-2081
Abstract: Amyloidosis is characterized by interference with multiple organs. It is usually systemic and uncommonly limited to the stomach [1, 2]. Here we report a rare case of primary gastric amyloidosis. A previously healthy 56-year-old man,… read more here.
Keywords: biopsy; primary gastric; submucosal; amyloidosis ... See more keywords
Localized Gastric Amyloidosis that Displayed Morphological Changes over 10 Years of Observation
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DOI: 10.2169/internalmedicine.5031-20
Abstract: We herein report an extremely rare case of localized gastric amyloidosis (LGA) with morphological changes during the follow-up. A 71-year-old woman who had a depressed lesion with central elevation in the gastric lower body was… read more here.
Keywords: amyloidosis displayed; morphological changes; displayed morphological; gastric amyloidosis ... See more keywords