Cholangioscopy, endosonography, and confocal microscopy represent important technologies that expand biliary imaging beyond a level previously realized by noninvasive modalities (ultrasonography, computed tomography, and magnetic resonance cholangiopancreatography) and endoscopic retrograde…

Endoscopic ultrasound (EUS)-fine needle aspiration remains the gold standard for diagnosing pancreatic malignancy. However, in a subset of patients, limitations remain in regards to image quality and diagnostic yield of…

Barrett’s esophagus has been a focus of confocal laser endomicroscopy (CLE) research. There are two CLE systems available, one probe-based and the other with a microscope embedded in the tip…

The incidence of Barrett’s-related adenocarcinoma of the esophagus continues to increase at an alarming rate. Studies to date show great promise for optical coherence tomography (OCT) in screening, surveillance, and…

The key to detection and treatment of early neoplasia in Barrett’s esophagus (BE) is thorough and careful inspection of the Barrett’s segment. The greatest role for red flag techniques is…

Sharmila Anandasabapathy, MD, Editor Endoscopy is a visual field. Our ability to effectively manage patients is directly dependent on the image before us. From identifying neoplasia in patients with ulcerative…

Pancreatic stenting for patients with obstructive pain secondary to a malignant pancreatic duct stricture is safe and effective, and should be considered a therapeutic option. Although pancreatic stenting does not…

Pancreatitis, whether acute or chronic, can lead to a plethora of complications, such as fluid collections, pseudocysts, fistulas, and necrosis, all of which are secondary to leakage of secretions from…

Over the last 2 decades there has been continuing development in endoscopic ultrasonography (EUS). EUS-guided pancreatic drainage is an evolving procedure that can be offered to patients who are high-risk…