Extensive hyperplastic recurrence after complete R0 resection by endoscopic submucosal dissection of a gastric hyperplastic polyp with dysplasia

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Extensive hyperplastic recurrence after complete R0 resection by endoscopic submucosal dissection of a gastric hyperplastic polyp with dysplasia.

Endoscopic submucosal dissection (ESD) is an effective, safe technique for treating gastric lesions [1]. Hyperplastic polyps have an underestimated risk formalignancy, which has been reported to be 3.7% in 809 lesionsmeasuringmore than 1cm [2]. Thus, complete en bloc resectionwith ESD is an option to avoid local recurrence [3], particularly when hyperplasia is associatedwith dysplasia. We repor...

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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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A Rare Complication of Hyperplastic Gastric Polyp

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ژورنال

عنوان ژورنال: Endoscopy

سال: 2015

ISSN: 0013-726X,1438-8812

DOI: 10.1055/s-0034-1392970