CS Mets at DX

Notes

**Note 1**: Positive common iliac lymph nodes are coded under CS Lymph Nodes. **Note 2**: In some cases, determination of the M category for TNM 6 is based on this field and CS Lymph Nodes. See CS Lymph Nodes for details.
Code Description AJCC 7 M AJCC 6 M Summary Stage 1977 M Summary Stage 2000 M
00 No distant metastasis M0 M0 NONE NONE
10 OBSOLETE DATA RETAINED V0200
Common iliac nodes reclassified in AJCC 7 as regional, see CS Lymph Nodes code 350

Distant lymph node(s): Common iliac
ERROR: M1 D D
11 Distant lymph node(s) M1 M1 D D
40 Distant metastases, except distant lymph nodes
Carcinomatosis
M1 M1 D D
50 OBSOLETE DATA RETAINED V0200

40 + any of (10 or 11)
ERROR: M1 D D
55 40 + 11

Distant metastases plus distant lymph node(s)
M1 M1 D D
60 Distant metastasis, NOS

Stated as M1 with no other information on metastases
M1 M1 D D
99 Unknown; distant metastasis not stated
Distant metastasis cannot be assessed
Not documented in patient record
M0 MX U U