1. Recent Advances in Endoscopy
Michael B. Wallace, Kenneth K. Wang, Douglas G. Adler, Amit Rastogi 
Gastroenterology 
Volume 153, Issue 2, Pages (August 2017)
DOI: /j.gastro
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2. Figure 1
LAMS for drainage of a pancreatic pseudocyst. (A) CT image of pseudocyst fluid collection. (B) CT image after deployment of a LAMS. (C) Fluoroscopic image of stent. (D) Endoscopic image of the gastric lumen side of the stent.
Gastroenterology  , DOI: ( /j.gastro )
Copyright © 2017 AGA Institute Terms and Conditions

3. Figure 2
Intragastric balloons for weight loss. (A) Endoscopic image of Orbera intragastric balloon and (B) view of deflated balloon after endoscopic removal.
Gastroenterology  , DOI: ( /j.gastro )
Copyright © 2017 AGA Institute Terms and Conditions

4. Figure 3
Endoscopic image of a low-risk tubular adenoma using NBI. Note the darkly colored vessels and sulci/gyrus-like surface pattern.
Gastroenterology  , DOI: ( /j.gastro )
Copyright © 2017 AGA Institute Terms and Conditions

5. Figure 4
Hyperplastic polyp also imaged by NBI. Note the pale color similar to background mucosa and round or small oval surface pattern.
Gastroenterology  , DOI: ( /j.gastro )
Copyright © 2017 AGA Institute Terms and Conditions

6. Figure 5
Lateral spreading polyp with features of invasive cancer. Note the loss of surface features in the center of polyp, as well as flat morphology with central depression.
Gastroenterology  , DOI: ( /j.gastro )
Copyright © 2017 AGA Institute Terms and Conditions