Michael Ansstas

Sedative techniques for endoscopic retrograde cholangiopancreatography

Endoscopic prediction of deep submucosal invasive carcinoma: validation of the Narrow-Band Imaging International Colorectal Endoscopic (NICE) classification

Colorectal cancer

Short-term stenting using fully covered self-expandable metal stents for treatment of refractory biliary leaks, postsphincterotomy bleeding, and perforations

Prevention and Management of Adverse Events of Endoscopic Retrograde Cholangiopancreatography

Adverse events during monitored anesthesia care for GI endoscopy: an 8-year experience

Does Rectal Indomethacin Eliminate the Need for Prophylactic Pancreatic Stent Placement in Patients Undergoing High-Risk ERCP? Post hoc Efficacy and Cost-Benefit Analyses Using Prospective Clinical Trial Data

Cardiopulmonary complications of endoscopic retrograde cholangiopancreatography

Adverse events associated with ERCP

Pancreatic and biliary stents

Findings at endoscopic retrograde cholangiopancreatography after endoscopic treatment of postcholecystectomy bile leaks

Incidence of Sedation-Related Complications With Propofol Use During Advanced Endoscopic Procedures

Difficult biliary cannulation: use of physician-controlled wire-guided cannulation over a pancreatic duct stent to reduce the rate of precut sphincterotomy (with video)

Risk of post-ERCP pancreatitis with placement of self-expandable metallic stents

Randomized, controlled trial of standard-definition white-light, high-definition white-light, and narrow-band imaging colonoscopy for the detection of colon polyps and prediction of polyp histology