摘要
目的:探讨头颈部CT血管造影对短暂性脑缺血发作的诊断价值。方法:96例短暂性脑缺血发作患者均行头颈部CT血管造影检查,并对结果进行分析。结果:头颈部CT血管造影显示60例短暂性脑缺血发作患者存在颅内及颅外动脉狭窄(62.5%),颅外血管狭窄高于颅内血管狭窄(54.55%,45.45%);TIA发作频繁患者的血管狭窄率及狭窄程度高于非频繁发作患者。结论:头颈部CT血管造影可对短暂性脑缺血发作的病因作出客观评价及指导治疗。
Objective：To evaluate the diagnostic values of CTA in carotid territory TIA.Methods：96 patients with TIA werer examined by CTA.Results：CTA showed 60 casea（62.5%）were found artery stenosis in 96 cases with TIA.In general,there were more patientsith extracranial stenosis than intracranial（54.55%,45.45%）;Rate and degree of angiostegnosis is higher in paitent with many times than paitent with one time.Conclusion：CTA is useful in the evaluation of etiological factors of TIAs.
出处
《内蒙古医学杂志》
2012年第8期913-916,共4页
Inner Mongolia Medical Journal
关键词
短暂性脑缺血
CT血管造影
头颈部
Transient cerebral ischemia
CT Angiography
Head and neck
作者简介
周慧杰（1981-），女，蒙古族，内蒙古赤峰市人。医学硕士，主治医师。
