摘要
冠状动脉周围脂肪组织(PCAT)的变化可以动态反映冠状动脉炎症活动,冠状动脉炎症在心血管疾病的发生发展中具有重要作用。基于冠状动脉CT的PCAT衰减及影像组学等参数指标可以无创评估冠状动脉炎症,这对于心血管疾病进行早期诊断及预后评估有重要意义。就冠状动脉CT检查技术的PCAT影像学研究进展予以综述。
The changes of pericoronary adipose tissue(PCAT)could dynamically reflect the activity of coronary artery inflammation,which plays an important role in the occurrence and development of cardiovascular diseases.Parameters such as PCAT attenuation and radiomics detected by coronary CT examination could noninvasively evaluate coronary artery inflammation,which is of great significance for early diagnosis and prognosis assessment of cardiovascular diseases.This article reviews the research progressof PCAT imaging on coronary CT examination.
作者
王灵丽
蒋思宇
冯馨仪
李睿(审校)
WANG Lingli;JIANG Siyu;FENG Xinyi;LI Rui(Department of Radiology,Affiliated Hospital of North Sichuan Medical College,Sichuan Key Laboratory of Medical Imaging,Nanchong 637007,China)
出处
《国际医学放射学杂志》
2024年第4期463-468,共6页
International Journal of Medical Radiology
基金
国家自然科学基金(81801674)
四川省科技厅应用基础研究(2021YJ0242)。
关键词
冠状动脉周围脂肪组织
脂肪衰减指数
血管炎
心血管疾病
Pericoronary adipose tissue
Fat attenuation index
Vascular inflammation
Cardiovascular diseases
