Collaborative Stage for TNM 7 - Revised 12/29/2009 [ Schema ]
| Code | Description |
| 000 | No pathological mets at diagnosis identified |
| 010 | Liver mets present/identified |
| 020 | Lung mets present/identified |
| 030 | Brain mets present/identified |
| 040 | Bone mets present/identified |
| 050 | Other mets present/identified |
| 060 | Combination of codes 100-500 |
| 888 | OBSOLETE DATA CONVERTED V0200 See code 988 Not applicable for this schema |
| 988 | Not applicable: Information not collected for this case (May include cases converted from code 888 used in CSv1 for "Not applicable" or when the item was not collected. If this item is required to derive T, N, M, or any stage, use of code 988 may result in an error.) |
| 998 | No microscopic examination of metastatic site |
| 999 | Unknown Insufficient information Not documented in patient record |