Overview
Liver hemorrhage refers to significant bleeding within the liver parenchyma, often requiring urgent intervention to control bleeding and prevent hemodynamic instability 1.Diagnosis
Symptomatic presentation with hypotension and decreasing hematocrit levels
Imaging studies (CT, MRI) to identify source and extent of hemorrhage
Angiography to visualize arterial bleeding or pseudoaneurysms 1Management
First-line treatment: Embolization of hepatic artery to control bleeding 1
Adjunctive treatments: Blood transfusion to stabilize hemodynamics, surgical intervention if embolization fails 1Special Populations
Trauma patients: Effective use of embolization in blunt abdominal trauma cases 1
No specific pediatric, elderly, or comorbid data provided in the abstractKey Recommendations
Embolization of the hepatic artery is an effective and safe first-line intervention for controlling liver hemorrhage, particularly arterial sources, with a low complication rate (Evidence: Strong 1)
Consider angiography to precisely identify and target arterial bleeding or pseudoaneurysms prior to embolization (Evidence: Moderate 1)
Hemodynamic stabilization through blood transfusion should accompany interventional procedures to manage acute bleeding episodes (Evidence: Expert opinion 1)References
1 Laopaiboon V, Aphinives C, Pongsuwan P, Pugkem A, Thammaroj J, Puttharuk W. Hepatic artery embolization to control liver hemorrhages by interventional radiologists: experiences from Khon Kaen University. Journal of the Medical Association of Thailand = Chotmaihet thangphaet 2006. link