cases, small intestine Week 350: Case 4 April 26, 2023 pathadmin 1. Presented by Ralph Hruban, M.D. and prepared by Amy Duffield, M.D., Ph.D.This patient with a family history of cancer developed abdominal pain that radiated to his back. A portion of the duodenum was resected.images/4_28_08 4A.jpgimages/4_28_08 4B.jpgimages/4_28_08 4C.jpgimages/4_28_08 4D.jpgimages/4_28_08 4E.jpgDuodenal ulcer secondary to gastrinomaInfiltrating adenocarcinomaInfiltrating adenocarcinoma in a patient with familial adenomatous polyposisInfiltrating adenocarcinoma in a patient with hereditary non-polyposis colorectal cancer syndrome Loading...