Gastric inverted hyperplastic polyp, an exceptional case diagnosed after endoscopic submucosal dissection
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Gastric inverted hyperplastic polyp (GIHP) is a rare type of gastric polyp that has a trend of downward growth into the submucosal layer. We present a case of a heart-shaped GIHP removed by endoscopic submucosal dissection, which needs to be distinguished from... ...