摘要
目的:探讨伴皮质下梗死和白质脑病的常染色体显性遗传性脑动脉病(CADASIL)CT平扫特点。方法:对8例经临床、MRI、病理学及基因检查确诊为CADASIL患者的CT平扫资料进行回顾性分析。结果:CADASIL患者脑CT平扫特点主要表现为颞极、额叶前部白质疏松,可伴有腔隙性梗死灶,随年龄增长上述病灶逐渐加重。结论:CADASIL病例CT平扫存在特征性的脑白质病变,CT对该病的筛选有重要作用。
Objective：To investigate the features in cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy （CADASIL） by using CT plain scan.Methods：CT plain scan was performed in 8 patinets with CADASIL confirmed by clinics,MRI,pathology and genetical investigation,and the examination data were analyzed retrospectively.Results：CT plain scan revealed demyelination in white matter of temporal pole and frontal lobe with multiple lacular infarcts,which increased with the patient＇s age.Conclusion：CT plain scan is consistent with the pathological changes of white matter and plays a very important role in screening CADASIL cases.
出处
《放射学实践》
北大核心
2010年第10期1087-1089,共3页
Radiologic Practice
关键词
脑梗死
脑血管病
体层摄影术
X线计算机
Brain infarction
Cerebral arterial diseases
Tomography
X-ray computed
