title: Gastroduodenal Intussusception, Intermittent Biliary Obstruction and Biochemical Pancreatitis due to a Gastric Hyperplastic Polyp.
abstract: We present the case of a 76-year-old man with gastroduodenal intussusception secondary to a gastric hyperplastic polyp. Intussusception in the adult population occurs infrequently. Our patient presented with gastroduodenal intussusception, which is very uncommon and accounts for <10% of all types of intussusception. This case is unique in that partial endoscopic resection of the gastric hyperplastic polyp resolved the patient's gastroduodenal intussusception, biliary obstruction and biochemical pancreatitis without the need for surgical intervention.
authors: Division of Gastroenterology and Hepatology, Saint Louis University School of Medicine, St. Louis, Mo., USA.
authors: Elie
authors: E
authors: Chahla
authors: Saint Louis University School of Medicine, St. Louis, Mo., USA.
authors: Michael A
authors: MA
authors: Kim
authors: Saint Louis University School of Medicine, St. Louis, Mo., USA.
authors: Brandon T
authors: BT
authors: Beal
authors: Division of Gastroenterology and Hepatology, Saint Louis University School of Medicine, St. Louis, Mo., USA.
authors: Samer
authors: S
authors: Alkaade
authors: Department of Radiology, Saint Louis University School of Medicine, St. Louis, Mo., USA.
authors: Robert W
authors: RW
authors: Garrett
authors: Division of Gastroenterology and Hepatology, Saint Louis University School of Medicine, St. Louis, Mo., USA.
authors: Louay
authors: L
authors: Omran
authors: Department of Internal Medicine, Saint Louis University School of Medicine, St. Louis, Mo., USA.
authors: Michael T
authors: MT
authors: Ogawa
authors: Division of Gastroenterology and Hepatology, Saint Louis University School of Medicine, St. Louis, Mo., USA.
authors: Jason R
authors: JR
authors: Taylor
keywords: Biliary; Gastroduodenal intussusception; Hyperplastic polyp; Intussusception; Pancreatitis