Collaborative Stage for TNM 7 - Revised 09/13/2009 [ Schema ]
| Code | Description |
| 000 | Networks not identified on clinical examination, not identified on pathologic assessment |
| 010 | Networks not identified on clinical examination, no pathologic assessment or pathologic assessment unknown |
| 020 | Networks identified on clinical examination, no pathologic assessment or pathologic assessment unknown |
| 030 | Networks not identified on pathologic assessment, no clinical examination or clinical examination unknown |
| 040 | Networks identified on pathologic assessment, no clinical examination or clinical examination unknown |
| 050 | Networks identified on clinical examination and pathologic assessment |
| 988 | Not applicable: Information not collected for this case |
| 997 | Extravascular matrix patterns assessed, results not available |
| 998 | Extravascular matrix patterns not assessed clinically or pathologically |
| 999 | Unknown Information cannot be assessed Not documented in patient record |