ocr: DEFINITIONS Primary Tumor TX Primary cumor cannot be assessed TO No evidence of primary tumor TI Tumor limited to the pancreas Tla Tumor 2 cm or less in greatest dimension Tib Tumor more than 2 cm in greatest dimension T2 Tumor extends directly to any of the following: duodenum, bile duct, or peripancreatic tissues TS Tumor extends directly to any of the following: stomach, spleen, colon, or adjacent large vessels Regional Lymph Nodes NX Regional lymph nodes cannot be assessed NO No regional lymph node metastasis Nl Regional lymph node metastasis Distant Metastasis MX Presence of distant metas ...
