Advances in PET Imaging of Large Vessel Vasculitis: An Update and Future Trends.
Semin Nucl Med
; 54(5): 753-760, 2024 Sep.
Article
em En
| MEDLINE
| ID: mdl-38538456
ABSTRACT
Systemic vasculitides are autoimmune diseases characterized by inflammation of blood vessels. They are categorized based on the size of the preferentially affected blood vessels large-, medium-, and small-vessel vasculitides. The main forms of large-vessel vasculitis include giant cell arteritis (GCA) and Takayasu arteritis (TAK). Depending on the location of the affected vessels, various imaging modalities can be employed for diagnosis of large vessel vasculitis ultrasonography (US), magnetic resonance angiography (MRA), computed tomography angiography (CTA), and [18F]-fluoro-2-deoxy-d-glucose positron emission tomography/computed tomography (FDG-PET/CT). These imaging tools offer complementary information about vascular changes occurring in vasculitis. Recent advances in PET imaging in large vessel vasculitis include the introduction of digital long axial field-of-view PET/CT, dedicated acquisition, quantitative methodologies, and the availability of novel radiopharmaceuticals. This review aims to provide an update on the current status of PET imaging in large vessel vasculitis and to share the latest developments on imaging vasculitides.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Vasculite
/
Tomografia por Emissão de Pósitrons
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Holanda