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. Author manuscript; available in PMC: 2021 Aug 1.
Published in final edited form as: Gastrointest Endosc. 2020 Apr 22;92(2):276–283. doi: 10.1016/j.gie.2020.04.037

Figure 1: Endoscopic images of patients with gastric button batteries pre and post endoscopic removal.

Figure 1:

The upper panels reveal button batteries lodged in the antropyloric region in four separate patients. There are notable erosions, erythema and necrosis surrounding the button batteries in these images. The bottom four panels show the corresponding images following battery removal. Linear erosions, erythema, bleeding, edema and necrosis at the site of prior battery adhesion are seen in these images.