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. 2023 May 26;55(Suppl 1):E763–E764. doi: 10.1055/a-2085-0449

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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. 1 — Schematic representation of submucosal dissection for a rectal neuroendocrine tumor (NET) using an adaptive traction system (the A-TRACT-2 device) showing: a circumferential incision of the rectal NET; b the traction device set up; c submucosal dissection with traction applied; d improved exposure of the vertical margins achieved by tightening of the traction device.