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. 2024 Dec;56(S 01):E296-E298.
doi: 10.1055/a-2282-2929. Epub 2024 Apr 3.

Navigating the depths: an endoscopic triumph in removing a massive duodenal polyp

Affiliations

Navigating the depths: an endoscopic triumph in removing a massive duodenal polyp

Fatih Aslan et al. Endoscopy. 2024 Dec.
No abstract available

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Conflict of interest statement

The authors declare that they have no conflict of interest.

Figures

Fig. 1
Fig. 1
Endoscopic view of the duodenal adenoma after the application of indigo carmine dye.
Fig. 2
Fig. 2
Schematic view of the endoscopic submucosal dissection procedure showing: a the adenoma situated in the duodenum; b mucosal incision of the distal and proximal parts of the adenoma using the water pressure technique; c submucosal dissection of the adenoma using the single-tunnel technique; d left and right lateral mucosal incisions; e traction applied to the adenoma using the clip-traction technique; f endoscopic removal of the adenoma.
Fig. 3
Fig. 3
Endoscopic views of: a the resection area after completion of the endoscopic submucosal dissection; b the resection area following closure with the Overstitch suturing system.
Fig. 4
Fig. 4
Pathologic examination of the excised adenoma showing: a the macroscopic appearance; b the histologic appearance on hematoxylin and eosin (H&E) staining, which was consistent with an adenoma (magnification, × 2).

References

    1. Kato M, Kanai T, Yahagi N. Endoscopic resection of superficial non-ampullary duodenal epithelial tumor. DEN Open. 2022;2:e54. doi: 10.1002/deo2.54. - DOI - PMC - PubMed
    1. Kato M, Takatori Y, Sasaki M et al.Water pressure method for duodenal endoscopic submucosal dissection (with video) Gastrointest Endosc. 2021;93:942–949. - PubMed
    1. Aslan F, Akpinar Z, Kucuk M et al.Single tunneling technique for treatment of giant laterally spreading tumor with endoscopic submucosal dissection. VideoGIE. 2017;2:155–157. - PMC - PubMed
    1. Hasatani K, Yoshida N, Aoyagi H et al.Usefulness of the clip-and-snare method using the pre-looping technique for endoscopic submucosal dissection of gastric neoplasia: a randomized controlled trial. Ann Gastroenterol. 2022;35:48–55. doi: 10.20524/aog.2021.0679. - DOI - PMC - PubMed