Multiple sclerosis(MS) is a kind of inflammatory demyelinating disease of the central nervous system. Its causes remain unclear.
多发性硬化是一种青壮年起病的中枢神经系统炎性脱髓鞘病，发病病因至今未明。
Relapsing-remitting multiple sclerosis is an inflammatory demyelinating disease of the CNS that is presumed to have an autoimmune cause.
复发缓和多发性硬化是一种炎性中枢系统脱髓鞘疾病，推测由自身免疫引起。
Conclusion CNS inflammatory demyelinating disease could have some atypical representation on CT or MRI image, they were made easily the misdiagnosis.
结论中枢神经系统炎性脱髓鞘病ct或MRI可以有肿瘤样的非典型性表现，不易鉴别，容易造成误诊。
应用推荐