Conversion of underwater endoscopic mucosal resection to gel immersion for the resection of a superficial non-ampullary duodenal epithelial tumor

CC BY-NC-ND 4.0 · Endosc Int Open 2021; 09(12): E1924-E1925
DOI: 10.1055/a-1633-3303

VidEIO

Tomoaki Tashima

¹Department of Gastroenterology, Saitama Medical University International Medical Center, Saitama, Japan

,

Yuya Nakano

¹Department of Gastroenterology, Saitama Medical University International Medical Center, Saitama, Japan

,

Tomonori Kawasaki

²Department of Pathology, Saitama Medical University International Medical Center, Saitama, Japan

,

Ryuhei Jinushi

¹Department of Gastroenterology, Saitama Medical University International Medical Center, Saitama, Japan

,

Akashi Fujita

¹Department of Gastroenterology, Saitama Medical University International Medical Center, Saitama, Japan

,

Yuki Tanisaka

¹Department of Gastroenterology, Saitama Medical University International Medical Center, Saitama, Japan

,

Shomei Ryozawa

¹Department of Gastroenterology, Saitama Medical University International Medical Center, Saitama, Japan

References
1 Yamasaki Y, Uedo N, Takeuchi Y. et al. Underwater endoscopic mucosal resection for superficial nonampullary duodenal adenomas. Endoscopy 2018; 50: 154-158
2 Kiguchi Y, Kato M, Nakayama A. et al. Feasibility study comparing underwater endoscopic mucosal resection and conventional endoscopic mucosal resection for superficial non-ampullary duodenal epithelial tumor < 20 mm. Dig Endosc 2020; 32: 753-760
3 Miyamoto S, Suzuki K, Kinoshita K. Efficiency of a novel gel product for duodenal ulcer bleeding. Dig Endosc 2021; 33: e63-e64
4 Toyonaga H, Takahashi K, Kin T. et al. Gel immersion technique for the examination and treatment of an ampullary tumor. Endoscopy 2021;
5 Tashima T, Miyaguchi K, Terada R. et al. Gel immersion endoscopic submucosal dissection using a novel gel product for a duodenal epithelial tumor. Endoscopy 2021;