Successful dilation of a hard biliary stricture associated with primary sclerosing cholangitis using a novel drill dilator

CC BY-NC-ND 4.0 · Endosc Int Open 2023; 11(06): E568-E570
DOI: 10.1055/a-2088-1022

VidEIO

Shogo Nakano

¹Department of Gastroenterology, Japan Red Cross Wakayama Medical Center, Wakayama, Japan (Ringgold ID: RIN26308)

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²Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Osaka-Sayama, Japan

¹Department of Gastroenterology, Japan Red Cross Wakayama Medical Center, Wakayama, Japan (Ringgold ID: RIN26308)

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Kazuki Matsuyama

¹Department of Gastroenterology, Japan Red Cross Wakayama Medical Center, Wakayama, Japan (Ringgold ID: RIN26308)

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Hisakazu Matsumoto

¹Department of Gastroenterology, Japan Red Cross Wakayama Medical Center, Wakayama, Japan (Ringgold ID: RIN26308)

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Yoshito Uenoyama

¹Department of Gastroenterology, Japan Red Cross Wakayama Medical Center, Wakayama, Japan (Ringgold ID: RIN26308)

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Yukitaka Yamashita

¹Department of Gastroenterology, Japan Red Cross Wakayama Medical Center, Wakayama, Japan (Ringgold ID: RIN26308)

References
1 Farrant JM, Hayllar KM, Wilkinson ML. et al. Natural history and prognostic variables in primary sclerosing cholangitis. Gastroenterology 1991; 100: 1710-1717
2 Okuno N, Hara K, Haba S. et al. Novel drill dilator facilitates endoscopic ultrasound-guided hepaticogastrostomy. Dig Endosc
3 Ogawa T, Kanno Y, Koshita S. et al. Prospective feasibility study on the efficacy and safety of a novel spiral dilator for endoscopic ultrasound-guided drainage. DEN Open 2022; 3: e170
4 Shiomi H, Nakano R, Ota S. et al. Recanalization using a novel drill-shaped dilator for a severe pancreatic duct stricture and impacted pancreatic duct stone. Endoscopy 2023; 55: E351-E353
5 Kanno Y, Ito K, Koshita S. et al. Efficacy of a newly developed dilator for endoscopic ultrasound-guided biliary drainage. World J Gastrointest Endosc 2017; 9: 304-309