title: Pediatric blunt liver injury: establishment of criteria for appropriate management.
abstract: There is no consensus regarding the most appropriate management of pediatric blunt liver injury. This study addresses this issue by reviewing our experience with blunt liver trauma in relationship to the grade of injury. Forty-one pediatric patients with blunt abdominal trauma and documented liver injury were managed from 1979 to 1989. Fifteen (37%) underwent celiotomy. Three children had extensive parenchymal injuries (grade IV or V) requiring resection and three others died intraoperatively, secondary to exsanguinating hemorrhage of associated injuries (grade V) to the hepatic veins and inferior vena cava. The need for celiotomy was obvious in these patients. In 9 of the 15 children who underwent exploration (60%), bleeding from the liver injury (grade II or III) had ceased by the time of celiotomy. These children did not appear to benefit from the operation. Twenty-six of the 41 patients (63%) were selected for nonoperative management because they were hemodynamically stable after initial resuscitation and did not show signs of associated intraabdominal injuries requiring surgical intervention. These children underwent evaluation by abdominal computed axial tomography scan (grade I, II, III, and IV injuries). Blood transfusions were given to keep the hematocrit above 30%. Seventeen of the 26 children managed nonoperatively (65%) did not require blood replacement. The mean (+/- SEM) transfusion volume for the remaining nine children was 14.8 +/- 2.5 mL/kg. Blunt liver injury represents a spectrum from a minimal parenchymal hematoma to massive liver disruption. We conclude that celiotomy is necessary for hepatic injury hemodynamically stable injured children with transfusion requirements less than 40 mL/kg can be managed nonoperatively in an appropriate setting.
authors: Department of Surgery, Rainbow Babies and Childrens Hospital, Cleveland, OH 44106.
authors: J A
authors: JA
authors: Galat
authors: E R
authors: ER
authors: Grisoni
authors: M W
authors: MW
authors: Gauderer
mesh_terms: D000293:Adolescent; D001803:Blood Transfusion; D002648:Child; D002675:Child, Preschool; D004630:Emergencies; D006470:Hemorrhage / Q000601:surgery; D006801:Humans; D007223:Infant; D008099:Liver / Q000293:injuries* / Q000601:surgery; D008107:Liver Diseases / Q000601:surgery; D014057:Tomography, X-Ray Computed; D014949:Wounds, Nonpenetrating / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery / Q000628:therapy*