Gel immersion endoscopic mucosal resection for early gastric neoplasms: a multicenter case series study
Abstract: Several cases have been reported that suggest the efficacy of gel immersion endoscopic mucosal resection (GI-EMR) for gastric neoplasms. However, no study has evaluated treatment outcomes of GI-EMR for gastric neoplasms. This study aimed to investigate the efficacy and safety of GI-EMR for early gastric neoplasms. Nine patients (17 lesions) undergoing gastric GI-EMR were included, with a median lesion size of 10 mm (interquartile range [IQR] 5–13 mm). All lesions were protruding or flat elevated. The median procedure time was 3 minutes (IQR 2–5) and en bloc resection was achieved in all cases. Among 15 neoplastic lesions, the R0 resection rate was 86.7% (13/15 lesions). Adverse events included immediate bleeding requiring hemostasis in two cases, which was controlled endoscopically. No delayed bleeding or perforation occurred. In conclusion, GI-EMR may be a safe and effective treatment for early, small gastric neoplasms. However, due to the small sample in the present study, further investigation is required regarding the indication for this technique.
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Bibliographic citation
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Gel immersion endoscopic mucosal resection for early gastric neoplasms: a multicenter case series study ; volume:12 ; number:03 ; year:2024 ; pages:E435-E439
Endoscopy International Open ; 12, Heft 03 (2024), E435-E439
- Contributor
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Kimura, Hidenori
Yamamoto, Yoichi
Yabuuchi, Yohei
Shigeta, Kohei
Yoshida, Masao
Nagao, Soichiro
Noguchi, Akito
Morita, Yukihiro
Shintani, Shuhei
Inatomi, Osamu
Ono, Hiroyuki
Andoh, Akira
- DOI
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10.1055/a-2271-2411
- URN
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urn:nbn:de:101:1-2405021201438.880656595124
- Rights
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
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14.08.2025, 10:46 AM CEST
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Associated
- Kimura, Hidenori
- Yamamoto, Yoichi
- Yabuuchi, Yohei
- Shigeta, Kohei
- Yoshida, Masao
- Nagao, Soichiro
- Noguchi, Akito
- Morita, Yukihiro
- Shintani, Shuhei
- Inatomi, Osamu
- Ono, Hiroyuki
- Andoh, Akira
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