Semin intervent Radiol 2019; 36(02): 084-090
DOI: 10.1055/s-0039-1688420
Review Article
Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Transplant Hepatic Artery Stenosis: Endovascular Treatment and Complications

Christopher Molvar
1   Section of Vascular and Interventional Radiology, Department of Radiology, Loyola University Medical Center, Maywood, Illinois
,
Ross Ogilvie
1   Section of Vascular and Interventional Radiology, Department of Radiology, Loyola University Medical Center, Maywood, Illinois
,
Deep Aggarwal
1   Section of Vascular and Interventional Radiology, Department of Radiology, Loyola University Medical Center, Maywood, Illinois
,
Marc Borge
1   Section of Vascular and Interventional Radiology, Department of Radiology, Loyola University Medical Center, Maywood, Illinois
› Author Affiliations
Further Information

Publication History

Publication Date:
22 May 2019 (online)

Abstract

Hepatic artery stenosis (HAS) is an infrequent complication of liver transplant; if left untreated, it can lead to hepatic artery thrombosis with high risk of biliary necrosis and graft loss. HAS is diagnosed with screening Doppler ultrasound, together with computed tomography angiography and magnetic resonance angiography. Endovascular treatment with angioplasty ± stent placement is safe and effective with infrequent major complications; however, when complications occur, they can devastate long-term graft survival. Herein, we present two cases of HAS treated with balloon angioplasty with resultant major complications requiring operative intervention.

Disclosure Statement

The authors have no disclosures.


 
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