Collaborative Stage Data Set - Revised 11/06/2010 FINAL

Liver

CS Mets at DX

Note: Inferior phrenic nodes were reclassified from distant to regional nodes in AJCC 7th Edition. They are now coded in CS Lymph Nodes.

Code	Description	TNM 7 Map	TNM 6 Map	SS77 Map	SS2000 Map
00	No distant metastasis	M0	*	NONE	NONE
10	Distant lymph node(s), NOS	M1	M1	D	D
11	Distant lymph nodes: Cardiac Lateral (aortic) (lumbar) Pericardial (pericardiac) Posterior mediastinal (tracheoesophageal) including juxtaphrenic nodes Retroperitoneal, NOS	M1	M1	RN	D
12	Distant lymph nodes: Coronary artery Renal artery	M1	M1	RN	D
13	Distant lymph node(s): Aortic (para-, peri-) Diaphragmatic, NOS Peripancreatic (near head of pancreas only)	M1	M1	D	D
15	OBSOLETE DATA RETAINED V0200 Inferior phrenic nodes reclassified from distant to regional nodes in AJCC 7th Edition See code 16 or CS Lymph Node code 200 Distant lymph node(s) other than codes 10-13, including inferior phrenic nodes	ERROR	M1	D	D
16	Distant lymph node(s) other than codes 10-13	M1	M1	D	D
40	Distant metastasis except distant lymph node(s) (codes 10-16) Carcinomatosis	M1	M1	D	D
50	OBSOLETE DATA RETAINED V0200 Inferior phrenic nodes reclassified from distant to regional nodes in AJCC 7th Edition See code 51 40 + any of (10 or 11 or 15) Distant lymph node(s) plus other distant metastases	ERROR	M1	D	D
51	40 + (10,11, or 16) Distant metastasis plus distant lymph node(s) in codes 10, 11, or 16	M1	M1	D	D
52	40 + (12 or 13) Distant metastasis plus distant lymph node(s) in codes 12 or 13	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	*	U	U

* For CS Mets at DX codes 00 and 99, the M category for AJCC 6 staging is assigned based on the coding of CS Lymph Nodes as shown in the Lymph Nodes Mets at DX AJCC 6 Table.

List of Schemas Liver Schema Index