Blunt hepatic trauma in children: experience with operative and nonoperative management.

Between 1974 and 1982, 32 children were treated for blunt hepatic trauma. Twenty-three injuries were secondary to motor vehicle accidents. Twenty-three patients had associated injuries. The hepatic injury was treated surgically in 18 patients. Urgent surgery for massive bleeding was required in 7 patients; 8 underwent laparotomy for continued bleeding after initial stabilization; 2 underwent laparotomy for marked abdominal tenderness, and 1 for an expanding hepatic hematoma. Various excisional, debridement, suture, and drainage procedures were employed. Seven patients died, 5 from uncontrollable bleeding and 2 from associated severe head injury. The eleven survivors did well. The only postoperative complications were two wound infections. Fourteen patients were managed nonoperatively. Liver scan provided the diagnosis in all. Five of these patients required blood transfusion, and the mean volume of transfusion was 33cc/kg. The hospital courses in all cases were uneventful, and there were no late complications. A follow-up liver scan was obtained in 11 patients, showing resolution of the injury in all. We conclude that laparotomy is necessary for hepatic injury when it is associated with continuous massive bleeding. Hemodynamically stable patients can be managed nonoperatively, even when the blood-transfusion requirements are significant.