Collaborative Stage for TNM 7 - Revised 11/07/2009 [ Schema ]
| Code | Description | TNM 7 Map | TNM 6 Map | SS77 Map | SS2000 Map |
| 00 | No; none | NA | NA | NONE | NONE |
| 10 | Distant lymph node(s) Mediastinal Distant lymph node(s), NOS | NA | NA | D | D |
| 40 | Distant metastases except distant lymph node(s)(code 10) Carcinomatosis | NA | NA | D | D |
| 50 | 10 + 40 (Distant lymph node(s) + Other distant metastases) | NA | NA | D | D |
| 60 | Distant metastasis, NOS Stated as M1, NOS | NA | NA | D | D |
| 99 | Unknown if distant metastasis Distant metastasis cannot be assessed Not documented in patient record | NA | NA | U | U |