病毒性脑炎患者脑血管造影的改变  

Changes of brain angiography in patients with virus encephalitis

作　　者：蒋惟伟[1] 钱春发[1] 

机构地区：[1]南京医科大学附属脑科医院放射科,210029

出　　处：《临床神经病学杂志》2006年第5期374-375,共2页Journal of Clinical Neurology

摘　　要：目的探讨病毒性脑炎患者脑血管造影的改变。方法应用数字减影血管造影(DSA)系统对5例单纯疱疹病毒性脑炎和2例Epstein-Barr病毒性脑炎患者进行全脑血管造影检查,并与对照组(10例头痛患者)进行比较。结果病毒性脑炎患者DSA检查均异常,表现为“激惹”式血循环速度明显加快,整个脑动静脉循环时间平均6.71s,而对照组DSA检查均正常,整个脑动静脉循环时间为10.25s,两组比较差异有显著性(P<0.05)。结论病毒性脑炎的脑血管造影检查可见脑血循环速度明显加快,其对病毒性脑炎的诊断有一定价值。Objective To investigate the changes of brain angiography in patients with virus encephalitis. Methods Examining 5 patients with herpes simplex virus encephalitis and 2 patients with Epstein-Barr （EB） virus encephalitis by digital subtractiona angiography（DSA） system and compares the results with control group （including 10 headache patients）. Results The results of DSA of virus encephalitis patients were all abnormal, the outcome was accelerating blood circle like irritation. The average of the whole time of brain artery, and vein circle was 6.71 seconds, while the results of DSA examination of the control group were all normal, the whole time of brain circle was 10.25 seconds. There was significant difference between the two groups （P 〈 0. 05 ）. Conclusion The speed of brain blood circle is accelerated detected by DSA, and DSA has diagnosis value for virus encephalitis.

关 键 词：病毒性脑炎 脑血管造影 

分 类 号：R512.3[医药卫生—内科学]