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Updated: May 22, 2026

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

Published on: February 8, 2019

[Giant cell arteritis: etiological knowledge and diagnostic challenge for pathologists].

S C Schaefer¹, H A Lehr

¹Institut für Pathologie, Inselspital Bern, Bern, Schweiz.

|May 12, 2012

Summary

Giant cell arteritis is a systemic vasculitis affecting large arteries, primarily the carotid artery branches. Diagnosis relies on clinical and histomorphological criteria, distinguishing it from aging and steroid-treated conditions.

Related Experiment Videos

Last Updated: May 22, 2026

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

Published on: February 8, 2019

Area of Science:

Vascular Medicine
Pathology
Rheumatology

Context:

Giant cell arteritis (GCA) is a systemic vasculitis affecting medium and large arteries.
It predominantly impacts the extracranial branches of the carotid artery.
Accurate diagnosis is crucial for effective management.

Purpose:

To critically review diagnostic criteria for giant cell arteritis.
To differentiate GCA from normal aging and steroid-induced healing.
To present recent advances in understanding GCA pathomechanism.

Summary:

Giant cell arteritis diagnosis integrates clinical and histomorphological findings.
Distinguishing GCA from aging and treatment effects is emphasized.
Recent insights into disease mechanisms inform current steroid-based therapy.

Impact:

Improved diagnostic accuracy for giant cell arteritis.
Enhanced understanding of GCA pathogenesis.
Foundation for evidence-based therapeutic strategies in vasculitis.