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  1. Article

    Open Access

    Juxta-papillary duodenal diverticula are associated with pyogenic liver abscesses: a case control study

    Juxta-papillary duodenal diverticulum (JPDD) has been associated with obstructive jaundice and ascending cholangitis. Potential mechanisms include periampullary colonization of pathogenic bacteria and mechanic...

    Uday Shankar, Priyanka Bhandari, Ankur Panchal, David Weeks in BMC Gastroenterology (2022)

  2. Article

    Open Access

    Aggressive primary gastric lymphoma (PGL) masquerading as hepatocellular cancer (HCC) in alcoholic cirrhosis

    The gastrointestinal tract is sa well-known site for extranodal Non-Hodgkin lymphomas, with the stomach is known to be the most common site on lymphoma, primary gastric lymphoma (PGL). The lymphoproliferative ...

    Moiz Ahmed, Ahmed Al-Khazraji, Umer Syed, Tasur Seen, Aaron Walfish in BMC Gastroenterology (2021)

  3. No Access

    Article

    Small Bowel Amyloidosis

    The goal of this paper is to review the literature on small bowel amyloidosis. Our review focuses on the underlying etiology, histopathology, clinical features, endoscopic and radiologic findings, and the main...

    Raghav Bansal, Umer Syed, Jacob Walfish, Joshua Aron in Current Gastroenterology Reports (2018)

  4. No Access

    Article

    Inflammatory Bowel Disease: One or Two Diseases?

    This chapter addresses the longstanding question of whether inflammatory bowel disease (IBD) is really one or two diseases. The straightforward answer is that ulcerative colitis (UC) and Crohn’s disease (CD) e...

    David B. Sachar, Aaron Walfish in Current Gastroenterology Reports (2012)