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

• Shogo Nakano,
• Kosuke Minaga,
• Kazuki Matsuyama,
• Hisakazu Matsumoto,
• Yoshito Uenoyama,
• Yukitaka Yamashita

Affiliations

Shogo Nakano

Department of Gastroenterology, Japan Red Cross Wakayama Medical Center, Wakayama, Japan

Kosuke Minaga

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

Kazuki Matsuyama

Department of Gastroenterology, Japan Red Cross Wakayama Medical Center, Wakayama, Japan

Hisakazu Matsumoto

Department of Gastroenterology, Japan Red Cross Wakayama Medical Center, Wakayama, Japan

Yoshito Uenoyama

Department of Gastroenterology, Japan Red Cross Wakayama Medical Center, Wakayama, Japan

Yukitaka Yamashita

Department of Gastroenterology, Japan Red Cross Wakayama Medical Center, Wakayama, Japan