CS Lymph Nodes
This input is used in derivation
Notes
**Note**: Regional lymph node involvement is not applicable for cases coded with this schema beginning with CS Version 2. Old data are retained, and new cases are coded 988.Default
988NAACCR Item
NAACCR #2830| Code | Description | AJCC 7 N | TNM 6 N | Summary Stage 1977 N | Summary Stage 2000 N |
|---|---|---|---|---|---|
| 000 | OBSOLETE DATA RETAINED V0200 None; no regional lymph node involvement |
ERROR: | NA | NONE | NONE |
| 100 | OBSOLETE DATA RETAINED V0200 Regional lymph nodes Cervical for carotid body and parathyroid only Mediastinal for aortic body and thymus only |
ERROR: | NA | RN | RN |
| 800 | OBSOLETE DATA RETAINED V0200 Lymph nodes, NOS |
ERROR: | NA | RN | RN |
| 988 | Not applicable for this schema | NA | NA | U | U |
| 999 | OBSOLETE DATA RETAINED V0200 Unknown; not stated Regional lymph nodes cannot be assessed Not documented in patient record |
ERROR: | NA | U | U |