CS Mets at DX

Notes

**Note**: Para-aortic and pericaval lymph nodes are classified as regional nodes for AJCC 7 staging and are coded in CS Lymph Nodes.
Code Description AJCC 7 M AJCC 6 M Summary Stage 1977 M Summary Stage 2000 M
00 No distant metastasis M0 Lymph Nodes Mets at DX AJCC6 NONE NONE
10 OBSOLETE DATA RETAINED AND REVIEWED V0203
See codes 00 and 51 and CS Lymph Nodes codes 355 and 370

Distant lymph node(s), including:
Para-aortic
Peripancreatic (along body and tail of pancreas only)
Distant lymph node(s), NOS
M1 M1 D D
15 Distant lymph node(s) including:
Peripancreatic (along body and tail of pancreas only)
Distant lymph node(s), NOS
M1 M1 D D
40 Distant metastases except distant lymph node(s)
Carcinomatosis
M1 M1 D D
50 OBSOLETE DATA RETAINED AND REVIEWED V0203
See codes 40 and 51

(40) + (10)
Distant lymph node(s) plus other distant metastases
M1 M1 D D
51 40 + 15

Distant metastasis plus distant lymph nodes
M1 M1 D D
60 Distant metastases, NOS

Stated as M1 with no other information on distant metastasis
M1 M1 D D
99 Unknown; distant metastasis not stated
Distant metastasis cannot be assessed
Not documented in patient record
M0 Lymph Nodes Mets at DX AJCC6 U U
- For CS Mets at DX codes 00 and 99, the M category for AJCC 6 staging is assigned based on the coding of CS Lymph Nodes as shown in the Lymph Nodes Mets at DX AJCC 6 Table for this schema.