Figure 2.

Kaplan–Meier analysis of recurrence‐free and overall survival, and local recurrence in patients with pancreatic duct adenocarcinoma who had regional pancreatoduodenectomy or standard pancreatoduodenectomy with portal vein resection
a Recurrence‐free survival, b overall survival and c local recurrence. RPD, regional pancreatoduodenectomy; SPD, standard pancreatoduodenectomy. a P = 0·003, b P = 0·004, c P = 0·012 (log rank test).