Transcatheter arterial embolization for hemorrhage caused by injury of the hepatic artery

Abstract

Transcatheter arterial embolization is an effective method for hemostasis in hepatic artery hemorrhage for both patients with liver trauma and patients with iatrogenic injuries to the hepatic artery. Based on this experience, embolization of the vascular lesion and/or the arterial lumen distal to the vascular lesion combined with inlet control is recommended for preventing recurrent hemorrhage, but studies with larger sample sizes will be required to validate this conclusion.