CS Site-Specific Factor 1
OBSOLETE - Clinical Assessment of Regional Lymph Nodes
Notes
**Note 1**: This CS Site-Specific Factor is obsolete beginning with CS Version 2 (codes and notes). Old data are retained, but new cases are not coded with this Factor. Use code 988 for this field. **Note 2**: In the rare instance that the number of clinically positive nodes is stated but a clinical N category is not stated, code 1-2 nodes as 100 (N1), 3-6 nodes as 200 (N2), and 7 or more nodes as 300 (N3).Default
988NAACCR Item
NAACCR #2880| Code | Description |
|---|---|
| 000 | OBSOLETE DATA RETAINED V0200 Nodes not clinically evident |
| 100 | OBSOLETE DATA RETAINED V0200 Clinically N1 |
| 200 | OBSOLETE DATA RETAINED V0200 Clinically N2 |
| 300 | OBSOLETE DATA RETAINED V0200 Clinically N3 |
| 400 | OBSOLETE DATA RETAINED V0200 Clinically positive regional nodes, NOS |
| 888 | OBSOLETE DATA CONVERTED V0200 See code 988 Not applicable for this site |
| 988 | Not applicable: Information not collected for this schema |
| 999 | OBSOLETE DATA RETAINED V0200 Unknown if nodes are clinically evident |