Collaborative Stage

Collaborative Stage for TNM 7 - Revised 10/22/2010 [ Schema ]

Lymph Node Extranodal Extension Table

Note: For CS Lymph Nodes codes 100-270, 310-380, 500 and 505 ONLY, the N category for AJCC 7 staging is assigned based on the value of CS Site-Specific Factor 17, Extranodal Extension of Regional Lymph Nodes, as shown in this table.