摘要
目的分析、探讨TCD、CDFI和椎动脉核磁共振血管造影(MRA)对椎基底动脉供血不足(VBI)的诊断价值和意义。方法共30例患者,男16例,女14例,年龄41岁￣72岁,平均年龄53.89±9.27岁。符合椎基底动脉供血不足诊断标准,分别进行椎动脉MRA、TCD和椎动脉超声等检查。结果30例患者中椎动脉MRA异常18例(60.0%),TCD异常23例(76.7%),椎动脉B超异常17例(56.7%)。结论椎动脉MRA、TCD和椎动脉超声3种方法合用,有助于全面客观诊断椎基动脉供血不足。
Objective To study the value of TCD,CDFI and MRA performed to investigation of vertebral and basilar arteries in 30 patients with vertebrobasilar in sufficiency. Methods 30 patients were examined by TCD,CDFI and MRA of the same vessels. Results MRA were compared with the results of TCD,CDFI of the same vessels.MRA showed abnormalities in 60.0%.TCD showed abnormalities in 76.7%.Vertebrobasilar artery CDFI showed abnormalities in 56.7%.Conclusion Combination of the 3 methods such as TCD,CDFI and MRA of vertebral-basilar arteries is helpful for diagnosis of vertebrobasilar insrfficiency.
出处
《基层医学论坛》
2006年第5期402-404,共3页
The Medical Forum
