In the absence of metastatic disease, a wide Kocher maneuver should be performed to judge potential infiltration of the superior mesenteric artery, the celiac trunk, the mesentery and the portal ...

T2 Tumor is >2cm and confined to pancreas. T3 Tumor extends beyond pancreas but does not involve celiac axis or superior mesenteric artery. T4 Primary tumor involves either celiac axis or superior ...