Antral hyperplastic polyp causing intermittent gastric outlet obstruction: Case report

Antral hyperplastic polyp causing intermittent gastric outlet obstruction: Case report

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日期:2026-04-25
Case presentation A 62-year-old woman presented with intermittent nausea and vomiting of 4 months duration. Upper gastrointestinal endoscopy revealed a 30 mm prepyloric sessile polyp causing intermittent gastric outlet obstruction. Following submucosal .....看更多