多发性硬化的脑部CT表现  

Features of Brain Multiple Sclerosis in CT Imaging

作　　者：韩金花[1] 齐春华[2] 曹焕军[3] 张萍[1] 

机构地区：[1]青岛大学医学院第二附属医院乳腺外科,山东青岛266042 [2]青岛大学医学院第二附属医院放射科 [3]潍坊医学院

出　　处：《潍坊医学院学报》2007年第6期537-538,共2页Acta Academiae Medicinae Weifang

摘　　要：目的寻找多发性硬化(multiple zclerosis,MS)患者有诊断及鉴别诊断意义的脑部CT成像征象。方法分析14例临床确诊MS患者的常规CT表现,内容包括病灶数目、分布、大小、形态密度及增强表现等。结果脑部的MS灶可以单发和多发,斑块分布以两侧脑室旁最多见,其次为半卵圆中心、脑干和小脑;病变在急性期或活动期有强化。结论CT可以显示脑内多发性硬化斑块,但MS的诊断需要密切结合临床。Objective To obtain computed tomographic imaging symptoms that could be used in medical diagnosis and identification by analyzing the diverse CT appearance of brain multiple sclerosis{ MS）. Methods CT findings of 14 samples of clinically definite MS including the numbers, distributions, sizes and shapes of the lesions were analyzed. The densities and enchanced expression are also covered. Results Brain MS might happen singly and multiply. The distribution of the lesions was observed most frequently at the two sides of periventriele, and following by the semielliptical,brainstem and cerebrum. The plague in acute or active stage is enhance. Conclusion CT may demonstrate the lesions of brain MS, but the diagnosis of MS need closely combine with clinical.

关 键 词：多发性硬化 计算机断层扫描 诊断 

分 类 号：R445.3[医药卫生—影像医学与核医学]