| CLIN |
PATH |
DEFINITIONS |
| |
|
PRIMARY
TUMOR (T) |
|
|
|
TX |
Primary tumor cannot be assessed |
|
|
|
T0 |
No evidence of primary tumor |
|
|
|
T1 |
Tumor limited to the pancreas |
|
|
|
|
T1a |
Tumor 2 cm or less in greatest dimension |
|
|
|
|
T1b |
Tumor more than 2 cm in greatest dimension |
|
|
|
T2 |
Tumor extends directly to any of the
following: duodenum, bile duct, or peripancreatic tissues |
|
|
|
T3 |
Tumor extends directly to any of the
following: stomach, spleen, colon, or adjacent large
vessels |
| |
|
LYMPH
NODE (N) |
|
|
|
NX |
Regional lymph nodes cannot be assessed |
|
|
|
N0 |
No regional lymph node metastasis |
|
|
|
N1 |
Regional lymph node metastasis |
| |
|
DISTANT METASTASIS
(M) |
|
|
|
MX |
Presence of distant metastasis cannot be
assessed |
|
|
|
M0 |
No distant metastasis |
|
|
|
M1 |
Distant metastasis |