Management of liver trauma in children.

The charts of 203 consecutive children undergoing emergency laparotomy for management of an acute liver injury were reviewed. Although drainage was all that was required in the majority of cases, massive hemorrhage, usually arising from disrupted hepatic veins, appeared to demand liver resection (as performed in 17 children, with a mortality of 18%) during earlier years of the survey. Control of exsanguinating bleeding from such liver wounds by packing with viable autogenous tissue (pedicled omentum) subsequently eliminated almost entirely the need for resection. Fatalities resulting from either hemorrhagic shock or loss of liver substance then became relatively rare. Additional significant problems were associated organ injuries, postoperative wound and intra-abdominal sepsis, bleeding diatheses, and late instances of hemobilia. The overall mortality was 6%.