CS Site-Specific Factor 2

OBSOLETE - Clinical Assessment of Regional Lymph Nodes

Notes

**Note**: This CS Site-Specific Factor is obsolete beginning with CS Version 2 (codes, code descriptions, and notes). Old data are retained during conversion, but new cases are not coded 000-888 or 999. Use code 988 for this field. **OBSOLETE V0200 Note**: In the rare instance that the number of clinically positive nodes is stated but a clinical N category is not stated, code 1-3 nodes as 100 (N1), and 4 or more nodes as 200 (N2).

Default

988

NAACCR Item

NAACCR #2890
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
400 OBSOLETE DATA RETAINED V0200

Clinically positive regional nodes, NOS
888 OBSOLETE DATA CONVERTED V0200
See code 988

Not applicable
988 Not applicable: Information not collected for this schema
999 OBSOLETE DATA RETAINED V0200

Unknown if nodes are clinically evident