Collaborative Stage for TNM 7 - Revised 12/31/2009 [ Schema ]
| Code | Description |
| 000 | Negative clinical or radiographic examination of lymph nodes |
| 010 | Positive clinical or radiographic examination of lymph nodes |
| 888 | OBSOLETE DATA CONVERTED V0200 See code 988 Not applicable |
| 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.) |
| 997 | Nodes examined clinically and/or radiographically, unknown results |
| 998 | No clinical or radiographic examination of lymph nodes |
| 999 | Unknown information Information cannot be assessed Not documented in patient record |