自20世纪70年代初X线计算机体层摄影术(CT)问世后的30余年来,神经影像学诊断技术取得了巨大的进展,诸如高分辨力CT、磁共振成像(MRI)、正电子发射体层摄影术(PET)、数字减影血管造影术(DSA)以及PET-CT、PET-MRI等新型检查技术和手段层出不穷。这些新技术、新方法应用于临床,使得神经科疾病的定位诊断有了明显的提高,定性诊断也有了质的变化。但在目前的临床疾病诊疗过程中,病理学依然 Thirty-plus years after the advent of X-ray computed tomography (CT) in the early 1970s, great advances have been made in neuroimaging diagnostic techniques such as high-resolution CT, magnetic resonance imaging (MRI), positron emission Tomography (PET), digital subtraction angiography (DSA) and PET-CT, PET-MRI and other new inspection techniques and tools are emerging. These new technologies and new methods are applied in clinical practice, which have greatly improved the localization diagnosis of neurological diseases and also have qualitative changes in qualitative diagnosis. But in the current clinical disease diagnosis and treatment process, the pathology is still