Results:For the diagnosis of SCTA in AAA,axi-al image was the most accurate,but MPR,SSD,MIP,VR were better in showing the space relationship.

• 结果:SCTA在AAA的诊断中,轴位图像准确可靠,多平面重建(MPR)、表面遮蔽显示(SSD)、最大密度投影(MIP)和容积显示(VR)在空间关系的显示上有优势。