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Updated: Jul 10, 2026

Laparoscopic Anatomical Right Hemihepatectomy via the In Situ Anterior Approach

Laparoscopic Anatomical Right Hemihepatectomy via the In Situ Anterior Approach

Published on: August 8, 2025

Hepatic artery aneurysm. Case report.

Ph Arend¹, V Douillez

¹Department of Vascular Surgery, RHMS-Baudour, Belgium. Philippe.Arend@RHMS.be

Acta Chirurgica Belgica

|October 31, 2007

Summary

Hepatic artery aneurysms are rare but can occur alongside aortic aneurysms. Surgical repair, including excision and vein grafting, is a viable treatment option for these complex cases.

Area of Science:

Vascular Surgery
Abdominal Aortic Aneurysm (AAA)
Hepatic Artery Aneurysm (HAA)

Background:

Hepatic artery aneurysms constitute approximately 20% of visceral aneurysms.
Hepatic artery aneurysms represent a small fraction (0.01-0.2%) of all arterial aneurysms.
The co-occurrence of AAA and HAA presents unique surgical challenges.

Observation:

A case involving a patient with both a small infra-renal aortic aneurysm and a large hepatic artery aneurysm is presented.
The patient was deemed a good surgical risk.

Findings:

Surgical excision and subsequent vein grafting of the hepatic artery aneurysm were successfully performed.
A comprehensive review of current literature on hepatic artery aneurysms was conducted.

Related Experiment Videos

Last Updated: Jul 10, 2026

Laparoscopic Anatomical Right Hemihepatectomy via the In Situ Anterior Approach

Laparoscopic Anatomical Right Hemihepatectomy via the In Situ Anterior Approach

Published on: August 8, 2025

Implications:

This case highlights the successful management of a complex vascular presentation.
The findings contribute to the understanding of surgical approaches for combined aortic and hepatic artery aneurysms.
Further research into optimal management strategies for HAA is warranted.