Related Experiment Video
Updated: Jul 7, 2026

An Immunohistopathologic Study to Profile the Folate Receptor Beta Macrophage and Vascular Immune Microenvironment in Giant Cell Arteritis
Published on: February 8, 2019
The geo-epidemiology of temporal (giant cell) arteritis
Jennifer L Lee1, Stanley M Naguwa, Gurtej S Cheema
1Department of Internal Medicine, School of Medicine, University of California at Davis, Davis, CA 95616, USA.
Abstract:
Giant cell arteritis (GCA) is the most common vasculopathy in patients over the age of 50. The majority of data on the geo-epidemiology of GCA is derived from Scandinavia, although there is very good documentation and epidemiological descriptions from studies throughout Europe and North America. There remains, however, a paucity of data on the incidence and prevalence of GCA in North American minority populations, as well as from Africa or Asia. The data that does exist suggests that the incidence of GCA is lower in Hispanic, Asian, and African American populations. It is interesting to note that as the population throughout the world continues to age, we anticipate an increased prevalence of disease based upon increases in annual incidence and improved survival. Considerable research is still needed to identify genetic, environmental, and gender-specific factors that influence not only the etiology, but also the natural history of disease.
Related Concept Videos
Genome-wide Association Studies-GWAS
GWAS does not require the identification of the target gene involved in...
Assessing Body Temperature - Temporal Artery
Step 1: Perform hand hygiene and don a fresh pair of gloves to prevent cross-infection and ensure patient safety.
Step 2: Explain the procedure to the patient to establish trust. Clear communication establishes trust with the patient, ensures they understand what to expect, promotes cooperation, and enhances comfort during the procedure.
Step 3: Assess the patient's forehead...
Transient Ischemic Attack l: Introduction
Encephalitis l: Introduction
Graves Disease II: Pathophysiology
Aneurysm II: Clinical Manifestations and Diagnostic Studies