Liver Transplant Anatomy: Basics for Interventional Radiologists

Area of Science:

• Radiology
• Vascular Surgery
• Transplant Surgery

Background:

• Liver transplantation is increasingly common in the US.
• Favorable 1- and 5-year survival rates are now the norm.
• Improved long-term survival leads to increased frequency of postprocedural vascular complications.

Purpose of the Study:

• To review the essential vascular and biliary anatomy following liver transplantation.
• To highlight the implications of this anatomy for interventional radiology.
• To provide a guide for managing posttransplant vascular complications.

Main Methods:

• Review of posttransplant vascular and biliary anatomy.
• Discussion of common vascular and biliary complications.
• Analysis of minimally invasive intervention strategies.

Main Results:

• Detailed description of posttransplant venous anatomy.
• Detailed description of posttransplant arterial anatomy.
• Detailed description of posttransplant biliary anatomy.

Conclusions:

• Familiarity with posttransplant anatomy is essential for interventional radiologists.
• Minimally invasive interventions are key in managing complications.
• This knowledge improves patient outcomes after liver transplantation.