Development of Mega-Aorta Following Incompletely Treated Giant Cell Arteritis

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Updated: Mar 26, 2026

An Immunohistopathologic Study to Profile the Folate Receptor Beta Macrophage and Vascular Immune Microenvironment in Giant Cell Arteritis
06:35

An Immunohistopathologic Study to Profile the Folate Receptor Beta Macrophage and Vascular Immune Microenvironment in Giant Cell Arteritis

Published on: February 8, 2019

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Darwin Eton1, Atman P Shah2, Aurelie Merlo3

  • 1Section of Vascular Surgery and Endovascular Therapy, Department of Surgery, University of Chicago Medicine, Chicago, Illinois;

Aorta (Stamford, Conn.)
|January 23, 2016
PubMed

Insights

This study details a complex aortic arch reconstruction in an elderly patient with multiple aneurysms and a history of giant cell arteritis. A novel cerebrovascular circuit ensured brain protection during the redo-sternotomy and aortic arch repair.

Area of Science:

  • Cardiovascular Surgery
  • Vascular Surgery
  • Aortic Aneurysm Disease

Background:

  • An 82-year-old male presented with extensive aortic aneurysms involving the ascending aorta, aortic arch, and its branch vessels.
  • The patient had a history of treated temporal arteritis and a prior ascending aortic aneurysm repair.

Keywords:
Aortic aneurysmCarotid arteryInflammationSubclavian artery

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