Metabolic and Bariatric Surgery: Today and the Future

Janey S. Pratt, MD, Harvard Medical School, Massachusetts General Hospital

Dr Janey Pratt, Assistant Professor of Surgery at Harvard Medical School and Massachusetts General Hospital, delivered grand rounds at the MGH GI unit on the topic of weight-loss surgery. The presentation was recorded April 7, 2012. [...]

EUS Guided Biliary Drainage for Distal Biliary Obstruction

Serag Dredar, MD, Yale University
Harry Aslanian, M.D., Yale University

Introduction: An 80 yo male was referred for jaundice due to cancer of the pancreatic head resulting in obstruction of the distal common bile duct (CBD). An attempt at ERCP had already been undertaken but failed due to periampullary tumour invasion and ulceration. Informed consent for attempted EUS guided access to the biliary tree was given after [...]

Endoscopic Removal of a Giant Fibrovascular Polyp

Jennifer E. Jorgensen, MD, University of Michigan
Mahmoud M. Al-Hawary, MD, University of Michigan
Henry D. Appelman, MD, University of Michigan
B. Joseph Elmunzer, MD, University of Michigan

A 61 y/o otherwise healthy man presented to his primary care provider complaining of 2 years of intermittent dysphagia primarily to meat. An esophogram revealed a large polypoid filling defect in the thoracic esophagus and he was referred for an EGD. Upon further questioning, the patient stated that he had intermittently had difficulty breathin [...]

Vanek Polyp

Gregory Lam, DO, SUNY Downstate Medical Center
Yvette Lam-Tsai, MD, SUNY Downstate Medical Center

A 68 year old African American female with a history of diabetes, hypertension, hyperlipidemia, diverticulosis, and arthritis presented with complaints of palpitations. She was tachycardic on admission with a pulse of 105. Further history revealed she had noted darkened stools 3 weeks prior to presentation. She also complained of occasional naus [...]

Ultraslim Gastroscopy for Wire-Guided Cholangioscopy

Cetin Karaca, MD, Istanbul University
Bulent Baran, MD, Istanbul University

Cholangioscopy has an increasingly important role in the diagnosis and treatment of biliary and pancreatic diseases. Initiative attempts were made during late 1970s, but due to the technical difficulties the procedure did not find a place in routine endoscopic practice (1,2). Over the past 20 years miniature scopes were designed which pass through [...]

Updated and Evolving Concepts in Gastric Neoplasia

Gregory Y. Lauwers, M.D., Massachusetts General Hospital

Dr Gregory Lauwers, Professor at the Department of Pathology at Harvard Medical School, presented clinical grand rounds for the MGH GI Unit. The presentation was recorded on February 7, 2012. [...]

Risks of therapy in IBD: What can we do to protect our patients?

Garret Cullen, MD, Beth Israel Deaconess Medical Center

Dr Garret Cullen, Assistant Director of the Center for Inflammatory Bowel Disease at Beth Israel Deaconess Medical Center, presented clinical grand rounds at the MGH GI Unit on January 24, 2012. [...]

Cholangioscope-assisted retrieval of a migrated biliary stent

Patrick Yachimski, MD, Vanderbilt University Medical Center

The patient had undergone cholecystectomy for calculous gallbladder disease, followed by ERCP with biliary stent placement. He was referred for endoscopic removal of a proximally migrated biliary stent. Scout film obtained at the time of ERCP showed a 10-French plastic biliary stent predominantly within the left intrahepatic biliary tree. Attemp [...]

Treatment of Bleeding Angioectasia with Hemoclips in the Setting of Coagulopathy

Christian Jackson, MD, Loma Linda VA Medical Center
Matthew Oman, MD, Loma Linda VA Medical Center

An 82-year-old male with a history of coronary artery disease, obesity, and atrial fibrillation on chronic anticoagulation with warfarin presented to the emergency department with melena. He denied any abdominal pain, nausea, vomiting, hematemesis, or lightheadedness. He does have chronic pain and ran out of his acetaminophen/hydrocodone and subs [...]

This Hour Has Seven Days: An Update on Autoimmune Pancreatitis

Brenna C. Bounds, M.D., Harvard Medical School, Massachusetts General Hospital

Dr Brenna Casey Bounds, Assistant Professor at Harvard University Medical School and Massachusetts General Hospital, delivered grand rounds at the MGH GI Unit on the topic of autoimmune pancreatitis. Clinical cases are presented. [...]