Collaborative Stage for TNM 7 - Revised 08/20/2009 [ Schema ]
Appendix
Lymph Nodes Clinical Evaluation 7th Table
- Note: This table is used when CS Lymph Nodes is 050-300, or 800 and CS Regional Nodes Eval is 0, 1, 5, or 9. The N category is determined based on the number of positive regional nodes in Reg LN Pos and the value of SSF2, Clinical Assessment of Regional Lymph Nodes.
| Reg Ln Pos | SSF2 000 | SSF2 100 | SSF2 200 | SSF2 400-999 |
| 00-03 | N1 | N1 | N2 | N1 |
| 04-90 | N2 | N2 | N2 | N2 |
| 95-99 | N1 | N1 | N2 | N1 |