Transplant Hepatic Artery Complications

Area of Science:

• Vascular Surgery
• Transplant Surgery
• Interventional Radiology

Background:

• Hepatic artery complications are a significant cause of morbidity after liver transplantation.
• These complications are broadly classified into steno-occlusive and nonocclusive types.

Purpose of the Study:

• To detail angiographic techniques for diagnosing hepatic artery complications.
• To describe endoluminal management strategies for these complications.
• To discuss presentation, etiology, and treatment indications, including surgical options.

Main Methods:

• Review of angiographic techniques and diagnostic criteria for hepatic artery complications.
• Description of technical aspects and outcomes of endoluminal interventions.
• Discussion of clinical presentation, causes, and treatment modalities.

Main Results:

• Steno-occlusive disease includes thrombosis, stenosis, and kinks.
• Nonocclusive disease comprises fistulae, pseudoaneurysms, rupture, and hypoperfusion.
• Endoluminal management offers a viable treatment option for various complications.

Conclusions:

• Accurate angiographic diagnosis is crucial for managing hepatic artery complications.
• Both endoluminal and surgical approaches are important for treating these diverse conditions.
• A comprehensive understanding of presentation, etiology, and management is essential for optimal patient outcomes.