Collaborative Stage Data Set - Revised 08/07/2013 FINAL

SkinEyelid

CS Lymph Nodes

Note: Code only regional nodes and nodes, NOS in this field. Distant nodes are coded in CS Mets at DX.

Code	Description	TNM 7 Map	TNM 6 Map	SS77 Map	SS2000 Map
000	No regional lymph node involvement	N0	N0	NONE	NONE
100	Regional lymph node(s) Cervical, NOS Facial, NOS : Buccinator (buccal) Nasolabial Submental Submandibular (submaxillary) Parotid, NOS: Infra-auricular Preauricular Regional lymph node(s), NOS	N1	N1	RN	RN
120	Regional lymph node(s): Supraclavicular, NOS	N1	N1	D	D
125	Stated as N1 with no other information on regional lymph nodes	N1	N1	RN	RN
800	Lymph nodes, NOS	N1	N1	RN	RN
999	Unknown; regional lymph nodes not stated Regional lymph nodes cannot be assessed Not documented in patient record	NX	NX	U	U