Endoscopic ultrasound-guided antegrade dilation using a drill dilator for hepaticojejunostomy stricture with cholangioscopic findings

CC BY-NC-ND 4.0 · Endoscopy 2023; 55(S 01): E525-E526
DOI: 10.1055/a-2037-5749

E-Videos

Takeshi Ogura

¹Endoscopy Center, Osaka Medical and Pharmaceutical University Hospital, Osaka, Japan

²2nd Department of Internal Medicine, Osaka Medical and Pharmaceutical University, Osaka, Japan

,

Yuki Uba

²2nd Department of Internal Medicine, Osaka Medical and Pharmaceutical University, Osaka, Japan

,

Mitsuki Tomita

²2nd Department of Internal Medicine, Osaka Medical and Pharmaceutical University, Osaka, Japan

,

Kimi Bessho

²2nd Department of Internal Medicine, Osaka Medical and Pharmaceutical University, Osaka, Japan

,

Hiroki Nishikawa

²2nd Department of Internal Medicine, Osaka Medical and Pharmaceutical University, Osaka, Japan

References
1 Lee TH, Kim TH, Moon JH. et al. Bilateral versus unilateral placement of metal stents for inoperable high-grade malignant hilar biliary strictures: a multicenter, prospective, randomized study (with video). Gastrointest Endosc 2017; 86: 817-827
2 Vienne A, Hobeika E, Gouya H. et al. Prediction of drainage effectiveness during endoscopic stenting of malignant hilar strictures: the role of liver volume assessment. Gastrointest Endosc 2010; 72: 728-735
3 Hakuta R, Kogure H, Nakai Y. et al. Unilateral versus bilateral endoscopic nasobiliary drainage and subsequent metal stent placement for unresectable malignant hilar obstruction: A multicenter randomized controlled trial. J Clin Med 2021; 10: 206
4 Yasuda T, Hara K, Haba S. Dilation of pancreatic duct stenosis using a newly designed drill dilator. Dig Endosc 2022; 34: e73-e74