Alexander F. Siegel, MD

Creighton University Medical Center

Poster(s):

• P0347 - Colonic Ischemia Without Mesenteric Occlusion: A Case Implicating Interferon-β
  Sunday, October 26, 2025

  3:30 PM - 7:00 PM PDT

• P0870 - Skin to Stomach: An Uncommon Manifestation of Malignant Melanoma
  Sunday, October 26, 2025

  3:30 PM - 7:00 PM PDT

• P0954 - A Rare Cause of Gastrointestinal Bleeding: Endoscopic Resection of a Large Brunner Gland Hamartoma
  Sunday, October 26, 2025

  3:30 PM - 7:00 PM PDT

• P1232 - Mucosa Building Bridges: An Uncommon Cause of Colonic Obstruction in Ulcerative Colitis
  Sunday, October 26, 2025

  3:30 PM - 7:00 PM PDT

• P1721 - Early Liver Abnormalities in Hemophagocytic Lymphohistiocytosis: A Call for Vigilance in Gastroenterology
  Sunday, October 26, 2025

  3:30 PM - 7:00 PM PDT

• P1962 - Parasitic Persistence: The Diagnostic Challenge of Strongyloidiasis in a Non-Endemic Setting
  Sunday, October 26, 2025

  3:30 PM - 7:00 PM PDT

• P2077 - Atypical Presentation of Metastatic Breast Cancer in a 44-Year-Old Female: A Case Report
  Sunday, October 26, 2025

  3:30 PM - 7:00 PM PDT