Collaborative Stage Data Set - Revised 10/11/2010 FINAL

PalateHard

CS Mets at DX

Note: Supraclavicular and transverse cervical lymph nodes are coded in CS Lymph Nodes because they are categorized as N rather than M in AJCC TNM.

Code	Description	TNM 7 Map	TNM 6 Map	SS77 Map	SS2000 Map
00	No distant metastasis	M0	M0	NONE	NONE
10	Distant lymph node(s): Mediastinal (excluding superior mediastinal nodes) Distant lymph node(s), NOS	M1	M1	D	D
40	Distant metastases except distant lymph node(s) Carcinomatosis	M1	M1	D	D
50	40+10 Distant metastasis plus distant lymph node(s)	M1	M1	D	D
60	Distant metastasis, NOS Stated as M1 with no other information on distant metastasis	M1	M1	D	D
99	Unknown; distant metastasis not stated Distant metastasis cannot be assessed Not documented in patient record	M0	MX	U	U