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. 2023 Jun 22;55(Suppl 1):E831–E832. doi: 10.1055/a-2099-4084

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The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution License, permitting unrestricted use, distribution, and reproduction so long as the original work is properly cited. (https://creativecommons.org/licenses/by/4.0/)

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Fig. 3 — Gel immersion endoscopy provided a favorable endoscopic field of view and sufficient buoyancy to float the lesion, facilitating snare resection. a Gel immersion Lugol chromoendoscopy showing the stalk of the lesion. b Gel immersion Lugol chromoendoscopy showing the head of the lesion.