Collaborative Stage for TNM 7 - Revised 08/25/2009  [ Schema ]


CS Site-Specific Factor 9
Extracapsular Extension Pathologically, Lymph Nodes for Head and Neck

000No lymph nodes involved pathologically
010Nodes involved pathologically, no extracapsular extension pathologically
020Nodes involved pathologically, MICROSCOPIC extracapsular extension pathologically
030Nodes involved pathologically, MACROSCOPIC extracapsular extension pathologically
040Nodes involved pathologically, extracapsular extension pathologically, unknown if microscopic or macroscopic
050Nodes involved pathologically, unknown if extracapsular extension
988Not applicable:
Information not collected for this case
997Pathologic examination of lymph nodes performed, results not available
998No pathologic examination of lymph nodes
999Unknown if regional lymph node(s) involved pathologically, not stated