Collaborative Stage for TNM 7 - Revised 10/16/2009  [ Schema ]


CS Site-Specific Factor 8
Extracapsular Extension Clinically, Lymph Nodes for Head and Neck

000No lymph nodes involved clinically
010Nodes involved clinically, no extracapsular extension clinically
020Nodes involved clinically, extracapsular extension clinically (nodes described as fixed or matted)
030Nodes involved clinically, unknown if extracapsular extension
988Not applicable:
Information not collected for this case
997Clinical examination of lymph nodes performed, unknown results
998No clinical examination of lymph nodes
999Unknown if regional lymph node(s) involved clinically, not stated Regional lymph nodes cannot be accessed Not documented in patient record