128层螺旋CT血管成像在头颈部血管疾病中的应用价值

Application value of 128-slice spiral CT angiography in head and neck vascular disease

目的:研究分析128层螺旋CT血管成像在头颈部血管疾病当中的应用价值。方法:在医院当中选取180例未真正确定和已经确定的头颈部血管疾病患者,进行128层螺旋CT血管造影,并应用V R(溶积重建)、M P R(多平面重建)、M I P显示血管(最大密度投影),对128层螺旋CT血管成像在头颈部血管疾病当中的应用价值进行评判。结果:在选取的180例患者当中,114例为动脉粥样硬化,23例血管先天变异,18例为动脉瘤,4例为烟雾病,21例为正常者。128层螺旋CT可清楚显示病变的位置、大小、形态以及与周围血管和颅骨的关系,与数字减影血管造影(DSA)检测结果及手术结果基本一致。结论:128层螺旋CT血管成像在头颈部血管疾病中具有很大的应用价值,其安全性高、精确性好以及过程短等特点。

Objective To study the application value of 128-slice spiral CT angiography in the head and neck vascular diseases. Methods 180 patients with head and neck vascular diseases were selected in the hospital, 128-slice spiral CT angiography was performed, and VR( dissolution reconstruction), MPR( MPR), MIP( MIP) were used to evaluate the value of 128-slice spiral CT angiography in the diagnosis of head and neck vascular diseases. Results Among the 180 patients selected, 114 were atherosclerosis, 23 were congenital anomalies, 18 were aneurysms, 4 were moyamoya disease and21 were normal. 128-slice spiral CT can clearly show the location, size, shape and the relationship with the surrounding vessels and skull, and the results of digital subtraction angiography( DSA) and surgical results are basically consistent.Conclusion 128-slice spiral CT angiography has great application value in the head and neck vascular disease, its safety,accuracy and process are short.