Intrahepatic pseudoaneurysm after surgical hemostasis for a delayed hemorrhage due to blunt liver injury: report of a case.

We report herein a case of delayed hemorrhage occurring after blunt hepatic trauma which was further complicated by an intrahepatic pseudoaneurysm. The delayed hemorrhage with free rupture occurred 2 weeks after the injury and the pseudoaneurysm developed 8 weeks after surgical hemostatic intervention for the delayed hemorrhage. The pseudoaneurysm was successfully treated by transcatheter arterial embolization. This rare case is reported to demonstrate the possibility of delayed catastrophic complications occurring after blunt liver injury and to point out the necessity of continued surveillance until the liver has completely healed.