1. Efficacy of Endoscopic Mucosal Resection With Circumferential Incision for Patients With Large Colorectal Tumors 
Taku Sakamoto, Takahisa Matsuda, Takeshi Nakajima, Yutaka Saito 
Clinical Gastroenterology and Hepatology 
Volume 10, Issue 1, Pages (January 2012)
DOI: /j.cgh
Copyright © 2012 AGA Institute Terms and Conditions

2. Figure 1
(A, B) Flat elevated lesion (30 mm) located in the sigmoid colon. (C, D) After submucosal injection of glycerol, a circumferential incision was made by using a BB knife. (E, F) After additional submucosal injection, a snaring technique was applied to achieve complete removal. (G) En bloc resection was achieved with no complications. (H) The mucosal defect was closed completely by using metallic endoclips.
Clinical Gastroenterology and Hepatology  , 22-26DOI: ( /j.cgh )
Copyright © 2012 AGA Institute Terms and Conditions