The post - process methods of 3D -CTA include shaded surface display ( SSD) maximum intensity pro-jection ( MIP ) multi - planar reconstruction ( MPR) shade volume rendering (SVR) and virtual endoscopy (VE) ,et al.

• 目前3D-CTA后处理技术有遮盖表面显示法(SSD)、最大密度投影法(MIP)、多平面重建法(MPR)、遮盖容积重建法(SVR)和仿真内窥镜(VE)等。