Collaborative Stage for TNM 7 - Revised 12/16/2009 [ Schema ]
| Lymph Node Code | SSF11 000 | SSF11 010 | SSF11 020 | SSF11 030 | SSF11 988 | SSF11 998 | SSF11 999 |
| 110 | ERROR | N1 | N2 | N1 | N1 | N1 | N1 |
| 120 | ERROR | N1 | N2 | N1 | N1 | N1 | N1 |
| 130 | ERROR | N1 | N2 | N1 | N1 | N1 | N1 |
| 150 | ERROR | N1 | N2 | N1 | N1 | N1 | N1 |
| 210 | ERROR | N1 | N2 | N1 | N1 | N1 | N1 |
| 220 | ERROR | N1 | N2 | N1 | N1 | N1 | N1 |
| 230 | ERROR | N1 | N2 | N1 | N1 | N1 | N1 |
| 250 | ERROR | N1 | N2 | N1 | N1 | N1 | N1 |
| 300 | ERROR | N1 | N2 | N1 | N1 | N1 | N1 |
| 350 | ERROR | N1 | N2 | N1 | N1 | N1 | N1 |
| 400 | ERROR | N1 | N2 | N1 | N1 | N1 | N1 |
| 450 | ERROR | N1 | N2 | N1 | N1 | N1 | N1 |
| 600 | ERROR | N1 | N2 | N1 | N1 | N1 | N1 |