“Two-devices-in-one-channel method” in a Roux-en-Y patient Yohei Koyama, MD, Takao Itoi, MD, Mitsuyoshi Honjo, MD, Kenjiro Yamamoto, MD VideoGIE Volume 2, Issue 12, Pages 332-333 (December 2017) DOI: 10.1016/j.vgie.2017.08.013 Copyright © 2017 American Society for Gastrointestinal Endoscopy Terms and Conditions
Figure 1 A, CT image showing impacted common bile duct stones. B, Short-type single-balloon enteroscope (SIF-H290S). C, Insertion of cholangioscopy forceps and catheter in the accessory channel of single-balloon endoscope. D, The 2-devices-in-1-channel method. E, Successful performance of selective biliary cannulation. VideoGIE 2017 2, 332-333DOI: (10.1016/j.vgie.2017.08.013) Copyright © 2017 American Society for Gastrointestinal Endoscopy Terms and Conditions