To learn the skills of reconstruction by a process of trial and find shaded surface display(SSD) and volume rendering (VR) technique showing vividly malformation, mass and stone of kidney.

• 造影剂量等随检查目的不同而有所不同；重建技巧通过训练可以掌握；SSD及vr技术能生动的显示肾的畸形.