TX: | Primary tumor cannot be assessed |
T0: | No evidence of primary tumor |
Tis: | In situ carcinoma |
T1: | Tumor limited to the pancreas 2 cm or less in greatest dimension |
T2: | Tumor limited to the pancreas more than 2 cm in greatest dimension |
T3: | Tumor extends directly into any of the following: duodenum, bile duct, or peripancreatic tissues |
T4: | Tumor extends directly into any of the following: stomach, spleen, colon, or adjacent large vessels |