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Updated: Jan 26, 2026
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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Giant Cell Arteritis.
1Department of Neurology, Division of Neuro-Epidemiology, New York University School of Medicine, New York, NY 10016, USA; School of Public Health, City University of New York, New York, NY, USA.
Neurologic Clinics
|April 7, 2019
Summary
Giant cell arteritis (GCA) is a chronic vasculitis affecting large arteries. Early diagnosis and advanced imaging improve outcomes, while biologics offer safe, effective treatment options.
Area of Science:
- Rheumatology
- Immunology
- Vascular Medicine
Background:
- Giant cell arteritis (GCA) is a chronic, idiopathic, granulomatous vasculitis affecting medium and large arteries.
- It presents with overlapping cranial and extracranial phenotypes, often leading to significant vascular complications if diagnosis and treatment are delayed.
Purpose of the Study:
- To review the epidemiologic, clinicopathologic features, diagnosis, and treatment of GCA.
- To highlight advancements in diagnostic imaging and therapeutic strategies for GCA management.
Main Methods:
- Review of current literature on Giant Cell Arteritis.
- Analysis of diagnostic advancements including MRI, CT angiography, FDG-PET, and ultrasound.
- Evaluation of therapeutic approaches, focusing on corticosteroids and biological agents.
Main Results:
- Improved diagnostic accuracy through advanced imaging techniques.
- Corticosteroids remain the primary treatment but have significant side effects.
- Biological agents demonstrate efficacy and safety as corticosteroid-sparing options.
Conclusions:
- Timely diagnosis and treatment are crucial to prevent vascular complications in GCA.
- Advanced imaging modalities enhance diagnostic capabilities.
- Biological therapies represent a significant advancement in managing GCA, offering a safer alternative to prolonged corticosteroid use.
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