Pediatric Regional Nodes
This input is used in derivation
Notes
**Note 1:** Code only regional nodes, and nodes, NOS in this field. Distant nodes are coded in Pediatric Mets. **Note 2:** Use the following resources to determine if involved lymph nodes are regional or distant. * EOD: Review the primary site-based schema * Summary Stage: Review the primary site-based chapterDefault
999NAACCR Item
NAACCR #9624| Code | Description |
|---|---|
| 000 | No regional lymph node involvement |
| 100 | Ipsilateral regional lymph nodes involved |
| 300 | Contralateral or bilateral regional lymph nodes involved |
| 800 | Regional lymph node(s), NOS Lymph node(s), NOS Unknown if ipsilateral, contralateral or bilateral |
| 888 | Not applicable: Primary site C420-C424, C700-C729, C751-C753, C760-C809 |
| 999 | Unknown; regional lymph node(s) not stated Regional lymph node(s) cannot be assessed Not documented in medical record Death Certificate Only |