fig1

Figure 1. CT findings of patients with CRM and 3DVM preoperative reconstruction - rainbow technology. (A and B) Axial and coronal CT scan of high complexity renal cell carcinoma (RENAL = 12); (C and D) 3DVM reconstruction (red represents artery, blue incicates vein, and yellow stands for collective system. Brown denotes tumor). CRM: Complex renal masses; 3DVM: 3D vascular model.