Andrew Storm

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BACKGROUND AND AIMS The advent of capsule endoscopy has revolutionized evaluation of the small bowel. Capsule endoscopy has become the criterion standard as the initial examination to diagnose small-bowel abnormalities, but does not allow for tissue sampling or therapeutic intervention. Deep enteroscopy can be performed by using a balloon-assisted device or(More)
Weight regain after bariatric surgery is common and can be managed with surgical interventions or less morbid endoscopic techniques. These endoscopic approaches target structural postoperative changes that are associated with weight regain, most notably dilation of the gastrojejunal anastomosis aperture. Purse string suture placement, as well as argon(More)
BACKGROUND AND AIMS Perforation is a rare but serious adverse event of ERCP. There is no consensus to guide the clinician on the management of ERCP-related perforations, with particular controversy surrounding the immediate surgical management of postprocedurally detected duodenal perforation because of overextension of a sphincterotomy. Our aim was to(More)
BACKGROUND AND STUDY AIMS A new on-demand enteroscopy (ODE) device has been designed to allow deep enteroscopy using a standard adult colonoscope with the aid of a novel through-the-scope balloon. The aims of the current study were to establish the feasibility, efficacy, and safety of ODE in performing anterograde and retrograde enteroscopy. PATIENTS AND(More)
BACKGROUND AND AIMS The lack of triangulation has restricted the growth of flexible endoscopic surgical techniques. In addition, endoscope channel size limits the type of tools that can be used. A novel percutaneous intragastric trocar (PIT) has been developed to address these issues. The aim of this study was to evaluate the procedural characteristics of(More)