Traversibility to the Papilla Decides the Feasibility of EUS-guided Cholangio-Pancreatic Access for Patients with Difficult Biliary Cannulation

Kensuke Kubota^*, Yuji Fujita, Takamtsu Sato, Seitaro Watanabe, Yusuke Sekino, Kunihiro Hosono and Atsushi Nakajima

Division of Gastroenterology, Yokohama City University, Graduate School of Medicine, Yokohama, Japan

^*Corresponding Author: Kensuke Kubota, Division of Gastroenterology, Yokohama City University, Graduate School of Medicine, Yokohama, Fukuura 3-9, Kanazawa, Yokohama 236-0004, Japan, Tel: +81-45-787-2800, Fax: +81-45-784-3546 Email: