Enhanced visualization techniques are available for Barrett’s esophagus and have promise in the detection of dysplasia and cancer. Several of these techniques, such as narrow band imaging and chromoendoscopy, are…
The past few years have brought new advances in our understanding of the molecular mechanisms underlying the development of Barrett’s esophagus and esophageal adenocarcinoma. Although knowledge of the genetic basis…
Barrett’s esophagus is a well-known risk factor for the development of esophageal adenocarcinoma. Current practice guidelines recommend endoscopic surveillance of patients with Barrett’s esophagus in an attempt to detect cancer…
Barrett’s esophagus has been defined conceptually as the condition in which any extent of metaplastic columnar epithelium that predisposes to cancer development replaces the stratified squamous epithelium that normally lines…
Because bariatric surgery is becoming increasingly common, gastroenterologists need to be familiar with the surgical and endoscopic anatomy of the operations in use today. This review focuses on the 4…
Endoscopic bariatric procedures are gaining traction as possible minimally invasive treatment modalities for obesity. This article focuses on the various endoscopic devices and procedures that pertain to primary and revisional…
Although innovation marches forward and places new therapeutic options at our doorsteps, the regulatory and payer environment must be considered if any of these new opportunities will be available in…
Postsurgical leaks after bariatric procedures are a significant cause of morbidity and mortality. They usually arise from anastomotic and staple line failures that are attributed to surgical technique, ischemia, and…
The Roux-en-Y gastric bypass (RYGB) accounts for more than 60% of bariatric procedures performed in the United States today. The RYGB anatomy poses particular challenges to interventional endoscopists who intend…
Bariatric surgery is one of the treatment options for achieving and preserving weight loss and managing medical complications related to obesity. After bariatric surgery, early or late adverse events, such…
