Research Progress on the Relationship Between Carotid Artery Plaques and Ischemic Stroke Based on CTA Imaging

Abstract

Ischemic stroke accounts for more than 80% of all stroke cases and is closely related to carotid artery plaques. Early and accurate diagnosis and risk assessment are crucial for improving prognosis. Computed tomography angiography (CTA), as an efficient and non-invasive imaging technique, plays a significant role in the diagnosis and treatment of ischemic stroke. This article reviews the research progress of carotid CTA in this field, including plaque feature analysis, ischemic stroke risk prediction, and the application of the Plaque-RADS scoring system. It also points out technical limitations and prospects for future development, providing references for clinical practice and scientific research.