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[Injuries of the portal vein and vena cava in severe blunt abdominal trauma].

Between 1/87 and 7/90 54 severely traumatized patients underwent emergency laparotomy because of blunt abdominal trauma. In 55.5% of the cases one intraabdominal organ, in 20.4% two organs, in 16.6% three and in 7.4% four or more organs were injured. Additionally in 14.8% of these cases (n = 8) a major vascular injury (portal vein n = 5, vena cava n = 2, mesenteric root n = 1) was found intraoperatively. Injuries of the portal vein were always associated with complete rupture of the pancreas, requiring left pancreatic resection in 4 cases and a duodenum preserving resection of the pancreas head in one case. In 2 of these patients the portal vein had to be reconstructed with a prosthesis. Lethality was 9.3% for the whole group (n = 54) and 25% for the patients (n = 8) with additional vascular injuries.