Collaborative Stage

Collaborative Stage for TNM 7 - Revised 11/16/2009 [ Schema ]

CS Mets at DX

Note: Involvement of inguinal, pelvic, or external iliac lymph nodes (codes 11 and 12) WITH previous scrotal or inguinal surgery prior to presentation of the testis tumor is coded under CS Lymph Nodes, as regional node involvement and NOT CS Mets at DX.

Code	Description	TNM 7 Map	TNM 6 Map	SS77 Map	SS2000 Map
00	No; none	M0	M0	NONE	NONE
11	Distant lymph node(s): Pelvic, NOS External iliac WITHOUT previous scrotal or inguinal surgery, or unknown if previous scrotal or inguinal surgery	M1a	M1a	RN	RN
12	Distant lymph node(s): Inguinal nodes, NOS: Deep, NOS Node of Cloquet or Rosenmuller (highest deep inguinal) Superficial (femoral) WITHOUT previous scrotal or inguinal surgery, or unknown if previous scrotal or inguinal surgery	M1a	M1a	D	D
13	Specified distant lymph nodes, other than code 11 or 12 Distant lymph node(s), NOS	M1a	M1a	D	D
20	Distant metastasis to lung	M1a	M1a	D	D
25	20 + any of (11-13) Distant metastases to lung and lymph nodes	M1a	M1a	D	D
30	Stated as M1a with no other information on metastases	M1a	M1a	D	D
40	Metastasis to other distant sites (with or without metastasis to lung and/or distant lymph node(s)) Carcinomatosis Stated as M1b with no other information on metastases	M1b	M1b	D	D
45	OBSOLETE DATA CONVERTED V0200 See code 60 Distant metastasis, NOS	ERROR	ERROR	ERROR	ERROR
60	Distant metastasis, NOS Stated as M1 [NOS] with no other information on metastases	M1NOS	M1NOS	D	D
99	Unknown Distant metastasis cannot be assessed Not documented in patient record	M0	MX	U	U