Successful endoscopic submucosal dissection for a tumor located completely within a colonic diverticulum after inversion of the diverticulum using a traction device

• Takashi Muramoto, MD, PhD,
• Ken Ohata, MD, PhD,
• Ryoju Negishi, MD,
• Yohei Minato, MD,
• Nobuyuki Matsuhashi, MD, PhD

Affiliations

Takashi Muramoto, MD, PhD

Department of Gastrointestinal Endoscopy, NTT Medical Center Tokyo, Tokyo, Japan

Ken Ohata, MD, PhD

Department of Gastrointestinal Endoscopy, NTT Medical Center Tokyo, Tokyo, Japan

Ryoju Negishi, MD

Department of Gastrointestinal Endoscopy, NTT Medical Center Tokyo, Tokyo, Japan

Yohei Minato, MD

Department of Gastrointestinal Endoscopy, NTT Medical Center Tokyo, Tokyo, Japan

Nobuyuki Matsuhashi, MD, PhD

Department of Gastroenterology, NTT Medical Center Tokyo, Tokyo, Japan