Figure 6. The actuarial survival curves for all patients with node-negative pancreatic adenocarcinoma (UICC stage 1 and 2) who survived the immediate postoperative period, comparing the standard resection (n = 9) and the radical resection (n = 12) groups. The 1- and 2-year survival rates were 71% and 71% for the standard group and 92% and 71% for the radical group (p = 0.9; NS).