重视功能影像学检查在神经眼科领域的应用

摘要

功能影像学是相对于以显示解剖或病变形态为主的传统影像学而言的一门新兴的交叉学科.功能影像学能使器官及组织血流、代谢等功能变化信息显示为可视化的影像或数据,提供组织的功能和代谢信息,在形态学出现改变之前就有可能对病变进行早期诊断、更准确地定位、定性,还可以判断预后.功能影像学检查在神经眼科领域的应用值得引起眼科医生了解和重视.%Functional imaging is a newly arisen interdisciplinary subject compared with the routine radiology displaying anatomy and morphology of lesions. It can exhibit the function-changed information, such as blood flow and metabolism of organs and tissues as visual images or data to provide organizational functions and metabolic information, which makes early diagnosis, more accurate orientation, qualitative definition, and also the prognosis judgment. The ophthalmologists should pay more attention to the functional imaging applications in the field of neuro-ophthalmology.