Collaborative Stage for TNM 7 - Revised 11/25/2009 [ Schema ]
| Code | Description |
| 000 | None No gross residual tumor |
| 010 | Residual tumor 1 centimeter or less |
| 020 | 010 and Received chemotherapy |
| 030 | Residual tumor great than 1 centimeters |
| 040 | 030 and Received chemotherapy |
| 888 | OBSOLETE DATA CONVERTED V0200 See code 988 Not applicable for this site |
| 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.) |
| 990 | Macroscopic residual tumor, size not stated |
| 991 | 990 and Received chemotherapy |
| 998 | Patient did not have surgery No histologic confirmation |
| 999 | Unknown Not documented in patient record |