title: Umbilical hernia with duodenal obstruction.
abstract: The duodenum and pylorus were found to be strangulated within the hernial sac in a case with an incarcerated umbilical hernia. Case history and pathophysiological mechanism are discussed.
mesh_terms: D000368:Aged; D004380:Duodenal Obstruction / Q000150:complications*; D005260:Female; D006554:Hernia, Umbilical / Q000150:complications*; D006801:Humans; D011708:Pylorus