Table of Contents

Barrett's esophagus.
Cholangioscopy.
Peripancreatic fluid collections and walled-off pancreatic necrosis.
Endoscopic treatment of obesity.
Evaluation of the small bowel and colon.
High-resolution manometry and assessment of esophageal reflux.
Endoluminal fistula and perforation closure.
Advances in EUS.
Endoscopic submucosal dissection.
Colon widefield endoscopic mucosal resection.