椎-基底动脉供血不足患者椎动脉颅外段及颅内段超声对比观察  

Comparative study between CDFI and TCCD in vertebrobasilar insufficiency

作　　者：孙健[1] 瞿国萍[1] 颜冬华[1] 罗伟权[1] 刘海平[1] 

机构地区：[1]广州中医药大学中山附属医院超声科,广东中山528400

出　　处：《中国医学影像技术》2004年第9期1362-1364,共3页Chinese Journal of Medical Imaging Technology

摘　　要：目的　探讨椎 基底动脉供血不足 (VBI)患者椎动脉颅外段和颅内段检测结果的相关性。方法　对 2 10例VBI患者 ,采用CDFI和TCCD检查 ,并对两种检查结果作对比分析。结果　CDFI诊断VBI的敏感性为 80 .95 % ,TCCD为 89.0 5 % ,二者结合的敏感性为 92 .86%。两种检查结果一致者为 77.14 % (162例 ) ;结果不一致者 48例 ,占 2 2 .86%。结论　多数VBI患者椎动脉颅外段和颅内段的检测结果明显相关 ,但也存在部分患者两种结果不一致 。Objective To evaluate the relations between color Doppler flow imaging (CDFI) and transcranial color Duplex sonography (TCCD) in diagnosing vertebrobasilar insufficiency (VBI). Methods The CDFI and TCCD were practised in 210 patients of VBI, and the results were comparatively analyzed. Results The diagnostic sensitivity of CDFI and TCCD in patients of VBI was 80.95% and 89.05%, respectively, and 92.86% of CDFI combined with TCCD. The results of both techniques accorded with each other in 162 cases (77.14%). Conclusion Combination of CDFI and TCCD can increase the diagnostic accuracy of VBI.

关 键 词：椎底动脉供血不足 彩色多普勒血流显像 超声检查 

分 类 号：R445.1[医药卫生—影像医学与核医学] R743[医药卫生—诊断学]