Collaborative Stage

Collaborative Stage for TNM 7 - Revised 12/18/2009 [ Schema ]

CS Mets at DX

Note 1: Para-aortic lymph nodes are considered regional as of 7th ed and are coded under CS Lymph Nodes.
Note 2: In some cases, determination of the N category for TNM 6 is based on this field and CS Lymph Nodes. See CS Lymph Nodes for details.

Code	Description	TNM 7 Map	TNM 6 Map	SS77 Map	SS2000 Map
00	No; none	M0	M0	NONE	NONE
10	OBSOLETE DATA RETAINED V0200 Para-aortic nodes reclassified from distant to regional nodes in AJCC 7th Edition; See Code 15 or CS Lymph Node code 400 Distant lymph node(s) including: Para-aortic Peripancreatic (along body and tail of pancreas only) Distant lymph nodes, NOS	ERROR	M1	D	D
15	Distant lymph node(s) including: Peripancreatic (along body and tail of pancreas only) Distant lymph nodes, NOS	M1	M1	D	D
40	Distant metastases except distant lymph nodes (code 15) Carcinomatosis	M1	M1	D	D
50	OBSOLETE DATA RETAINED V0200 Para-aortic nodes reclassified from distant to regional nodes in AJCC 7th Edition; See Code 51 (10) + (40)	ERROR	M1	D	D
51	(15) + (40)	M1	M1	D	D
60	Distant metastases, NOS Stated as M1 [NOS] with no other information on metastasis	M1	M1	D	D
99	Unknown if distant metastasis Distant metastasis cannot be assessed Not documented in patient record	M0	MX	U	U