高分辨率磁共振成像在颅内疾病中的应用

The Application of High-Resolution Magnetic Resonance Imaging in Intracranial Diseases

近几年来,影像技术快速发展。在辨别脑血管疾病方面,除了传统的影像技术,如磁共振血管造影(MRA),计算机断层扫描血管造影,数字减影血管造影术(DSA)等,高分辨率磁共振成像(HR-MRI)利用其优势在近几年脱颖而出。不同于传统影像检查的空间分辨率和时间分辨率,让高分辨率磁共振成像(HR-MRI)在诊断脑血管疾病发生机制方面有更多的可能性。

In recent years, imaging technology has developed rapidly. In the identification of cerebrovascular diseases, in addition to traditional imaging techniques, such as magnetic resonance angiography (MRA), computed tomography angiography, digital subtraction angiography (DSA), etc., high-resolution magnetic resonance imaging (HR-MRI) has gained its advantages in recent years. HR-MRI uses a specific sequence to generate images of intracranial vascular walls, allowing simul-taneous wall and luminal imaging. Different from the spatial and temporal resolution of traditional imaging examinations, high-resolution magnetic resonance imaging (HR-MRI) has more possibili-ties in diagnosing the pathogenesis of cerebrovascular diseases.