Collaborative Stage for TNM 7 - Revised 12/29/2009 [ Schema ]
MerkelCellVulva
CS Lymph Node and Clinical Status
- Note: For CS Lymph Nodes codes 105, 600, and 800 ONLY, the N category is assigned based on the value of Site-Specific Factor 3, Clinical Status of Lymph Node Mets, as shown in the following table.
| CS Lymph Nodes | SSF3 000 | SSF3 010 | SSF3 020 | SSF3 888 | SSF3 988-999 |
| 105 | ERROR | N1a | N1b | ERROR | N1NOS |
| 600 | ERROR | N1a | N1b | ERROR | N1NOS |
| 800 | ERROR | N1a | N1b | ERROR | N1NOS |