Figure 3. Cancer specific (A) and overall survival (B) after radical cystectomy with regard to lymph node status and local tumor stage in preoperative CT scan CT morphological characteristics such as increased number of lymph nodes, suspicious morphology, size >15mm and locally advanced tumor stage were each defined as one point. All positive criteria were summed up. Patients with ≤2 points were defined as low-risk and patients with ≥3 were stratified as high-risk profile.