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目的探讨128层螺旋CT血管成像诊断颅内动脉瘤的价值。方法通过对扬州市第一人民医院2009年5月至2011年5月42例患者,经过数字减影血管造影(digital subtraction angiography,DSA)检查证实66个颅内动脉瘤,再行128层螺旋CT血管成像检查,随后用多技术进行处理并分析其影像表现。结果 128层螺旋CT血管成像检查显示66个颅内动脉瘤,其中单个动脉瘤者57例,两个动脉者3例,3个动脉瘤者1例。动脉瘤的形状、位置、大小及与颅底骨质的关系与DSA检查结果相符。结论 128层螺旋CT血管成像在颅内动脉瘤临床诊断中有较高的应用价值。
Objective To investigate the value of 128-slice spiral CT angiography in the diagnosis of intracranial aneurysms. Methods Forty-two patients with 66 intracranial aneurysms were examined by digital subtraction angiography (DSA) from May 2009 to May 2011 in Yangzhou First People’s Hospital. Then 128-slice spiral CT Vascular imaging, followed by multi-technology processing and analysis of its imaging performance. Results 128-slice spiral CT angiography showed 66 intracranial aneurysms, including 57 cases of single aneurysm, 3 cases of two arteries and 1 case of 3 aneurysms. The aneurysm shape, location, size and the relationship with the skull base bone quality and DSA test results. Conclusion 128-slice spiral CT angiography has a high value in the clinical diagnosis of intracranial aneurysms.