Collaborative Stage Data Set - Revised 05/14/2013 FINAL
Colon
Lymph Nodes Clinical Eval V02.05 AJCC 7 Table
- Note: This table is used when CS Lymph Nodes is 100-300 and (CS Lymph Nodes Eval = 0, 5 OR (CS Lymph Nodes Eval is 1, 9 and CS Coding System Original at least V02.05)). The N category is determined based on the value of CS Site-Specific Factor 2, Clinical Assessment of Regional Lymph Nodes.
| CS SSF2 | N |
| 000 | ERROR |
| 010 | N1a |
| 020 | N1b |
| 030 | ERROR |
| 100 | N1NOS |
| 110 | N2a |
| 120 | N2b |
| 200 | N2NOS |
| 400 | N1NOS |
| 888 | ERROR |
| 988 | N1NOS |
| 999 | N1NOS |