磁共振血管成像对颅内动脉瘤的诊断价值

The value of magnetic resonance angiography in the diagnosis of intracranial aneurysms

目的:探讨磁共振血管成像(MRA)对颅内动脉瘤的临床诊断价值。方法:收治脑动脉瘤患者18例,回顾性分析其磁共振血管成像表现。结果:18例患者中,发现动脉瘤23个,其中磁共振血管成像共检测出动脉瘤22个,敏感性95.65%(22/23)。结论:磁共振血管成像作为一种无创伤性的血管成像技术,因其具有定位明确、确诊率高等优点,对颅内动脉瘤的诊断有重要价值。

Objective:To explore the value of magnetic resonance angiography in the diagnosis of intracranial aneurysms.Methods:18 patients with intracranial aneurysm were selected,and manifestations of magnetic resonance angiography were retrospectively analyzed.Results:In 18 patients,23 cases had aneurysms,and 22 aneurysms were detected by magnetic resonance angiography,the sensitivity was 95.65%(22/23).Conclusion:Magnetic resonance imaging was as a noninvasive vascular imaging technology.It had many advantages,such as clear positioning,high diagnosis rate and so on.It had an important value in the diagnosis of intracranial aneurysms.