Cholangioscopy and double-balloon enteroscopy mediated “sandwich puncture” of a completely closed choledochojejunostomy

• Toshio Fujisawa, MD, PhD,
• Hiroyuki Isayama, MD, PhD,
• Tomoyoshi Shibuya, MD, PhD,
• Ko Tomishima, MD,
• Shigeto Ishii, MD

Affiliations

Toshio Fujisawa, MD, PhD

Department of Gastroenterology, Graduate School of Medicine, Juntendo University, Tokyo, Japan

Hiroyuki Isayama, MD, PhD

Department of Gastroenterology, Graduate School of Medicine, Juntendo University, Tokyo, Japan

Tomoyoshi Shibuya, MD, PhD

Department of Gastroenterology, Graduate School of Medicine, Juntendo University, Tokyo, Japan

Ko Tomishima, MD

Department of Gastroenterology, Graduate School of Medicine, Juntendo University, Tokyo, Japan

Shigeto Ishii, MD

Department of Gastroenterology, Graduate School of Medicine, Juntendo University, Tokyo, Japan