Vedolizumab: A New Mechanism of Action for the Treatment of Ulcerative Colitis

Gastroenterology and Hepatology January 2014, Volume 10, Issue 1 Commentary Vedolizumab: A New Mechanism of Action for the Treatment of Ulcerative Colitis Stefan Schreiber, MD […]

Statins and Liver Injury

Statin-Induced Cholestatic Hepatitis: Confirmed on Rechallenge Sam Kerzner, BSc Nenita Irabagon, MD Charles Berkelhammer, MD, FACG Department of Medicine, University of Illinois, Oak Lawn, Illinois Address […]

Eosinophilic Esophagitis: Are We Just Scratching the Surface?

Esophageal Obstruction as a Result of Isolated Eosinophilic Gastroenteritis Petros C. Benias, MD Ayaz Matin, MD Gil Ignacio Ascunce, MD David L. Carr-Locke, MD Division of […]

Successful Treatment of Localized Pyoderma Faciale in a Patient with Crohn’s Disease

Successful Treatment of Localized Pyoderma Faciale in a Patient with Crohn’s Disease Sanam Razeghi, MD1 Christian R. Halvorson, MD2 Anthony A. Gaspari, MD, PhD2 Raymond K. […]

Obscure Gastrointestinal Bleeding and Video Capsule Retention Due to Enteropathy-Associated T-Cell Lymphoma

Obscure Gastrointestinal Bleeding and Video Capsule Retention Due to Enteropathy-Associated T-Cell Lymphoma Henry C. Ho, MD Anil B. Nagar, MD David J. Hass, MD Section of […]

Should the Lap Band Be Removed to Treat Pseudoachalasia?

Reversible Pseudoachalasia in a Patient with Laparoscopic Adjustable Gastric Banding Seth Lipka, MD1 Seymour Katz, MD, FACP, MACG2,3 1Department of Medicine, Nassau University Medical Center, East […]

Differential Diagnoses and Diagnostic Troubleshooting of Upper Abdominal Masses

Giant Hepatic Hemangioma Masquerading as a Gastric Subepithelial Tumor Rajan Kochar, MD, MPH Muslim Atiq, MD Jeffrey H. Lee, MD Gene Landon, MD Paul F. Mansfield, […]

Clinical Pearls on the Diagnosis and Management of a Rare Subepithelial Tumor

G&H Clinical Case Studies A Large Prolapsed Inflammatory Fibroid Polyp of the Esophagus: An Unusual Presentation Chintan Modi, MD Anish Shah, MD Joseph R. DePasquale, MD, FACG Nihar Shah, […]

Immunoglobulin G4–Associated Cholangitis: The Next Great Masquerader

Susana Gonzalez, MD1 Roger Klein Moreira, MD2 Elizabeth C. Verna, MD, MS3 Benjamin Samstein, MD3 John M. Poneros, MD4 1Henry D. Janowitz Division of Gastroenterology, Mount Sinai School of Medicine, […]

Acute Surgical Abdomen in Collagenous Colitis

Michael Bennett, MD1 Hillary Tompkins, MD1 Bridget Seymour, MD2 Michael J. O’Brien, MD3 Francis A. Farraye, MD, MSc1 1Section of Gastroenterology, Boston Medical Center, Boston, Massachusetts; 2Merrimack […]

Mucosal Schwann Cell Hamartoma in Ulcerative Colitis: Diagnosis and Clinical Relevance

Brittny Neis, BA1 Phil Hart, MD1 Vishal Chandran, MBBS2 Sunanda Kane, MD, MSPH1 1Division of Gastroenterology and Hepatology and 2Department of Pathology, Mayo Clinic, Rochester, Minnesota […]

Toward an Understanding of Lymphatic Malformations

An Unusual Cause of Abdominal Pain: Duodenal Cystic Lymphangioma Ajay Rana, MD1 Philip J. Katzman, MD2 Walter Pegoli, MD2 Cary Qualia, MD3 1Connecticut Children’s Medical Center, […]

Extrahepatic Manifestations of Acute Hepatitis B Virus Infection

Kidist K. Yimam, MD1 Raphael B. Merriman, MD2 R. Todd Frederick, MD3 1Division of Gastroenterology, California Pacific Medical Center, San Francisco, California; 2Liver Transplant Unit, St. Vincent’s […]

Solid Pancreatic Masses: Not Always Adenocarcinoma

Diagnosis of a Patient with Primary Pancreatic Lymphoma Dustin Wallace, MD Navneet Dang, MD Manish Dhawan, MD Abhijit Kulkarni, MD West Penn Allegheny Health System and […]

Treatment with Methylnaltrexone and IVIG for Paraneoplastic Gastrointestinal Dysmotility

Clinical Enteric Neuroscience Translational and Epidemiological Research, College of Medicine, Mayo Clinic, Rochester, Minnesota Gastrointestinal (GI) dysmotility that occurs in the setting of malignancy may not […]

Varicella Zoster Virus Infection in Patients with Inflammatory Bowel Disease

Disseminated Varicella Zoster Virus Infection with Encephalitis in a UC Patient Receiving Infliximab Saleh M. Elwir, MD Christopher C. Shaffer, MD Susan W. Arvan, DO Ethan […]

Langerhans Cell Histiocytosis and Choledocholithiasis: Is There an Association?

Langerhans Cell Histiocytosis and Choledocholithiasis: A Causal Relationship or Coincidence? Arunkumar Krishnan, MBBS1 Ravi Ramakrishnan, DM2 Jayanthi Venkataraman, DM1 1Department of Gastroenterology and Hepatology, Stanley Medical […]

Gastrointestinal Bezoars: History and Current Treatment Paradigms

Gastric Phytobezoar Dissolution with Ingestion of Diet Coke and Cellulase Scott J. Kramer, MD1 Mark B. Pochapin, MD2 1Department of Medicine, Weill Cornell Medical College and […]

Idiopathic Myointimal Hyperplasia of Mesenteric Veins

Refractory Pancolitis: A Novel Presentation of Idiopathic Myointimal Hyperplasia of Mesenteric Veins Jason Korenblit, MD, MBA1 Ashlie Burkart, MD, CM2 Robert Frankel, BS4 Matthew Klinge, BS4 […]

Capsule Endoscopy for Management of Small Bowel Melanoma—Is It Time Yet?

Metastatic Amelanotic Melanoma of the Jejunum Diagnosed on Capsule Endoscopy Omair Atiq, MD1, Ali S. Khan, MD2, Gary A. Abrams, MD1 1Department of Internal Medicine, UAB Health Center, […]