摘要
Abstract
Objective:To determine the clinical value of applying 16-slice CTA to the diagnosis of acute cerebral aneurysms .Meth-ods:56 patients with acute subarachnoid hemorrhage were diagnosed by using 16-slice CTA , Compare the result of the DSA , Evaluate the accuracy of the 16-slice CTA in the diagnosis of aneurysms .Results:59 aneurysms were detected by DSA , 56 aneurysms were detec-ted by CTA, the sensitivity, specificity and accuracy were 94.6%, 100%, 95 respectively.Conclusion:16-slice CTA and DSA can be obtained similar results, it has higher sensitivity and specificity , fast, non-invasive, it can replace DSA screening and preoperative eval-uation of intracranial aneurysms .关键词
颅内动脉瘤/数字减影血管造影/16层螺旋CT血管造影Key words
Intracranial aneurysm/Digital Subtraction Angiography/16-slice CT angiography分类
医药卫生
