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 |