摘要
目的探讨64层螺旋CT血管造影(CTA)与数字减影血管造影(DSA)在缺血性脑血管疾病中的临床应用价值。方法收集拟诊为脑梗死的患者100例,同时进行64层螺旋CTA和DSA检查,将64层螺旋CTA与DSA结果进行对照。结果与DSA为金标,CTA检出脑梗死患者脑血管狭窄的敏感度为97.8%,特异度为76.4%。结论 64层螺旋CTA能够清晰地显示颅内血管的狭窄,在某些方面可替代DSA检查。
Objective To explore the clinic application of 64-slice CT angiography（CTA） and DSA in ischemic cerebral vascular disease.Methods A total of 100 patients clinically diagnosed as acute cerebral infarction were examined by 64-slice CTA and DSA.The results of CTA were compared with DSA.Results In patients with acute cerebral infarction,CTA sensitivity and specificity for detecting internal cerebral artery stenosis were 97.8% and 76.4%,respectively.Conclusion64-slice CTA can clearly demonstrate changes in internal cerebral artery stenosis and can replace DSA in certain field.
出处
《实用临床医学（江西）》
CAS
2010年第10期85-86,共2页
Practical Clinical Medicine
