磁共振成像在特发性脱髓鞘性视神经炎研究中的应用

摘要

特发性脱髓鞘性视神经炎(IDON)是最常见的视神经炎类型,与多发性硬化(MS)关系密切,二者有共同的病理过程,IDON通常是MS的首发症状.在IDON视神经损害的评估技术中,视神经磁共振成像正逐渐成为一种有价值的技术.本文主要从特发性脱髓鞘性视神经炎的临床特点及病理特征、常规视神经磁共振成像及功能磁共振成像在特发性脱髓鞘性视神经炎视神经损害评估中的应用等方面做一综述.%Idiopathic demyelinating optic neuritis(IDON) is the most common type of optic neuritis, and closely related to multiple sclerosis. They have common pathological foundation, and IDON is usually the first clinical feature of MS. In the optic nerve damage assessment techniques of IDON, magnetic resonance imaging has become a valuable technique. This review summarises the main results obtained from clinical expressions, pathological features, and conventional and functional magnetic resonance imaging techniques for the evaluation of optic nerve damage in IDON.