CTA在诊断颅内动脉瘤的应用分析

目的：探讨cTA在诊断颅内动脉瘤的应用效果。方法：选择2009年2月到2011年12月收治的颅内动脉瘤患者40例,所有患者都采用CTA诊断。结果：40例动脉瘤中囊状动脉瘤23个,梭形动脉瘤7个,不规则动脉瘤8个,粟粒状动脉瘤2个。CTA诊断颅内动脉瘤阳性38例,漏诊2个,诊断准确率为95．0％。结论：CTA在诊断颅内动脉瘤的应用在空间解剖关系方面更具优势,因而可以作为颅内动脉瘤诊断和术前评估的首选技术。

An Analysis of Diagnosis on Encephalic Aneurysma with CTA

Goal:Discusses CTA at the diagnosis encephalic aneurism’s application effect.Method:Chooses in February,2009 the encephalic aneurism patient 40 examples which admits to December,2011,all patients use the CTA diagnosis.Finally:in 40 example aneurisms saccate aneurism 23,spindle-shaped aneurism 7,anomalous aneurism 8,millet granular aneurism 2.The CTA diagnosis encephalic aneurism masculine gender 38 examples,leak examine 2,the diagnosis rate of accuracy are 95.0%.Conclusion:CTA has the superiority at the diagnosis encephalic aneurism’s application in thespatial dissection relations aspect,thus before may take the first choice technology which the encephalic aneurism diagnosis and the technique,appraises.