Collaborative Stage

Collaborative Stage for TNM 7 - Revised 01/25/2010 [ Schema ]

CS Mets at DX

Code	Description	TNM 7 Map	TNM 6 Map	SS77 Map	SS2000 Map
00	No; none	M0	M0	NONE	NONE
05	Metastases to underlying cartilage, bone, skeletal muscle (excluding direct extension)	^	*	D	D
10	Distant lymph node(s)	^	*	D	D
40	OBSOLETE DATA CONVERTED V0200 See code 60 Distant metastasis, NOS	ERROR	ERROR	ERROR	ERROR
42	Metastases to skin or subcutaneous tissue beyond regional lymph nodes	^	*	D	D
43	Lung	^	*	D	D
44	All other visceral sites Carcinomatosis Other distant sites	M1c	M1c	D	D
52	10 + 42 (Metastases to distant nodes + Skin or subcutaneous tissue beyond nodes)	^	*	D	D
53	10 + 43 (Metastases to distant nodes + Lung)	^	*	D	D
54	10 + 44 (Metastases to distant nodes + All other visceral sites)	M1c	M1c	D	D
60	Distant metastasis, NOS Stated as M1 [NOS] with no other information on metastasis	M1NOS	M1NOS	D	D
99	Unknown Distant metastasis cannot be assessed Not documented in patient record	M0	MX	U	U

^ For codes 05, 10, 40, 42, 43, 52 and 53 ONLY, the M category is assigned based on the status of serum LDH as coded in Site-Specific Factor 4 LDH table and shown in the Mets at DX and LDH table.
* For codes 05, 10, 40, 42, 43, 52 and 53 ONLY, the M category is assigned based on the status of serum LDH as coded in Site-Specific Factor 4 LDH table and shown in the Mets at DX and LDH table.