Major Hepatic Necrosis: A Common Complication After Angioembolization for Treatment of High-Grade Liver Injuries

Abstract

High-grade liver injuries pose significant challenges to those who care for trauma patients. Many patients can be successfully managed nonoperatively, but there are still patients that require laparotomy. AE is the logical augmentation of damage control techniques for controlling hemorrhage. However, given the nature and severity of these injuries, these therapies are not without complications. MHN was found to be a common complication in our study. It tended to occur in high-grade injures, was associated with higher complication rates, longer hospital length of stay, and higher transfusion requirements. Management of MHN can be challenging. Factors that still need to be elucidated are the role of perihepatic packing and timing of second look operation.