Novel metallic stent designed for endoscopic bilateral stent-in-stent placement in patients with hilar malignant biliary obstruction

Endoscopy 2019; 51(02): E30-E31
DOI: 10.1055/a-0767-6143

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Mamoru Takenaka

Departments of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Osaka-Sayama, Japan

,

Kentaro Yamao

Departments of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Osaka-Sayama, Japan

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Kosuke Minaga

Departments of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Osaka-Sayama, Japan

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Atsushi Nakai

Departments of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Osaka-Sayama, Japan

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Shunsuke Omoto

Departments of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Osaka-Sayama, Japan

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Ken Kamata

Departments of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Osaka-Sayama, Japan

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Masatoshi Kudo

Departments of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Osaka-Sayama, Japan

References
1 Itoi T, Sofuni A, Itokawa F. et al. Current status and issues regarding biliary stenting in unresectable biliary obstruction. Dig Endosc 2013; 25 (Suppl. 02) 63-70
2 Lee TH, Moon JH, Choi HJ. et al. Third metal stent for revision of malignant hilar biliary strictures. Endoscopy 2016; 48: 1129-1133
3 Lee TH, Moon JH, Kim JH. et al. Primary and revision efficacy of cross-wired metallic stents for endoscopic bilateral stent-in-stent placement in malignant hilar biliary strictures. Endoscopy 2013; 45: 106-113
4 Kogure H, Isayama H, Nakai Y. et al. High single-session success rate of endoscopic bilateral stent-in-stent placement with modified large cell Niti-S stents for malignant hilar biliary obstruction. Dig Endosc 2014; 26: 93-99
5 Lee JM, Lee SH, Chung KH. et al. Small cell- versus large cell-sized metal stent in endoscopic bilateral stent-in-stent placement for malignant hilar biliary obstruction. Dig Endosc 2015; 27: 692-699