摘要
目的总结同心圆硬化(BCG)的临床表现及影像特点。方法对7例均为临床、影像和(或)病理证实的BCG进行分析,总结其临床、影像特点。结果中青年起病,性别差异不明显。多以淡漠、反应迟钝起病,病变多为多发,且病灶较大,但症状及体征相对少。磁共振成像(MRI)检查均可见同心圆改变。结论同心圆硬化是一种特殊类型的脱髓鞘病,发病机制不明,诊断主要依靠MRI检查,激素治疗有效,预后良好。
[ Objective] To summarize the clinical features and neuroimaging findings of Balo＇ s concentric sclerosis （BCG）. [ Methods ] Summarize the clinical features and neuroimaging findings of 7 cases, which had been diagnosed definitely. [ Results] BCG affected adults of both sexes. Unconcerned and slowness response were common in the disease onset. Neuroimaging scans showed multiple lesions. The symptom and neuroimaging were not parallel. While with many or large lesions, the symptoms and signs were less. The lesions all appear concentric typically. [ Conclusion] BCG is a special demyelinating disease entity, whose pathogenesis is not clear. Diagnosis depends on MRI scan. It has a well prognosis when applied corticosteroid treatment.
出处
《山东医药》
CAS
北大核心
2007年第27期34-36,共3页
Shandong Medical Journal
关键词
同心圆硬化
临床特征
磁共振成像
Balo＇ s concentric sclerosis
clinical feature
magnetic resonance imaging
