1. Volume 4, Issue 5, Pages 230-231 (May 2019)
New inversion method: endoscopic submucosal dissection of a neoplasm extending into a colonic diverticulum 
Jun Arimoto, MD, PhD, Hideyuki Chiba, MD, PhD, Jun Tachikawa, MD, Tohru Goto, MD, PhD, Atsushi Nakajima, MD, PhD 
VideoGIE 
Volume 4, Issue 5, Pages (May 2019)
DOI: /j.vgie
Copyright © 2019 American Society for Gastrointestinal Endoscopy Terms and Conditions

2. Figure 1
A, Endoscopic image of a colonic lesion in a 76-year-old man. B, Part of the lesion extends into the colonic diverticulum.
VideoGIE 2019 4, DOI: ( /j.vgie )
Copyright © 2019 American Society for Gastrointestinal Endoscopy Terms and Conditions

3. Figure 2
Inversion of the diverticulum allowed good visibility of the entire lesion. A, Mucosal incision was started at the diverticulum side (proximal side). B, Wound after endoscopic submucosal dissection, showing a defect in the muscularis propria at the diverticulum (black arrows). C, The wound, including the defect in the muscularis propria, was completely closed with clips.
VideoGIE 2019 4, DOI: ( /j.vgie )
Copyright © 2019 American Society for Gastrointestinal Endoscopy Terms and Conditions