Imaging Inflammation in Cerebrovascular Disease

Area of Science:

• Neuroimaging
• Cerebrovascular Diseases
• Pathology

Background:

• Inflammation in large intracranial arteries is crucial for diagnosing and risk-stratifying cerebrovascular diseases.
• Examining beyond the lumen of arteries has gained significant attention in stroke research.

Purpose of the Study:

• To explore the potential of imaging inflammation in large intracranial arteries.
• To advance the understanding of the pathogenesis of diseases like intracranial atherosclerotic disease (ICAD) and brain aneurysms.

Main Methods:

• Advanced imaging techniques to visualize inflammation within the vessel wall.
• Molecular analysis of arterial tissue to identify inflammatory markers.

Main Results:

• Demonstrated the feasibility of imaging arterial wall inflammation.
• Identified specific inflammatory pathways involved in ICAD and aneurysm development.

Conclusions:

• Imaging intracranial arterial inflammation offers a promising avenue for improved diagnosis and risk assessment.
• Further research into vessel wall molecular processes will deepen understanding of cerebrovascular disease pathogenesis.