A Retrospective Study of 290 Patients with Resectable Benign and Malignant Gastric Neoplasms to Compare Postoperative Outcomes of Endoscopic Resection with and without the Internal Traction Method Using a Spring-and-Loop with Clip (S-O Clip)

Yoichi Nakatsu; Makoto Furihata; Anna Fujiyama; Arisa Yuzawa; Mako Ushio; Shintaro Yano; Hiroki Okawa; Kumiko Noda; Shinjiro Nishi; Shingo Ogiwara; Tsuneo Kitamura; Naoto Sakamoto; Taro Osada

doi:10.12659/MSM.945341

22 August 2024 : Database Analysis

A Retrospective Study of 290 Patients with Resectable Benign and Malignant Gastric Neoplasms to Compare Postoperative Outcomes of Endoscopic Resection with and without the Internal Traction Method Using a Spring-and-Loop with Clip (S-O Clip)

Yoichi Nakatsu^1ABCDEF, Makoto Furihata^1ABCDEF*, Anna Fujiyama^1F, Arisa Yuzawa^1F, Mako Ushio^1F, Shintaro Yano^1B, Hiroki Okawa^1B, Kumiko Noda^1B, Shinjiro Nishi^1B, Shingo Ogiwara^1D, Tsuneo Kitamura^1D, Naoto Sakamoto^12ACDE, Taro Osada^1ABCDE

DOI: 10.12659/MSM.945341

Med Sci Monit 2024; 30:e945341

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Introduction Material and Methods Results S-O clip Device-Related Adverse Events Discussion Conclusions References

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Figure 1 The S-O clip. This device consists of a metallic clip and a 5-mm long spring with a rubber loop, which is anchored to one side of the clip. Attaching the clip to the edge of the specimen, followed by attaching another clip in a contralateral direction, provides traction at any location without switching to a multi-bending scope (GIF-2TQ260M, Olympus Optical, Japan). The image editing software used was the Adobe Photoshop software (Adobe Inc., version 25.0).

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A Retrospective Study of 290 Patients with Resectable Benign and Malignant Gastric Neoplasms to Compare Postoperative Outcomes of Endoscopic Resection with and without the Internal Traction Method Using a Spring-and-Loop with Clip (S-O Clip)

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