Collaborative Stage

Collaborative Stage for TNM 7 - Revised 12/01/2009 [ Schema ]

Gallbladder

Lymph Nodes Mets at DX Table AJCC 6

Note: When CS Lymph Nodes is coded 620 or 630, the 6th Edition N and M categories are determined by the code in CS Mets at DX using the Lymph Nodes Mets at DX Table, as follows:

CS Mets at DX	CS Lymph Nodes 620	CS Lymph Nodes 630
00	N0 M1	N1 M1
10	ERROR	ERROR
15	N0 M1	N1 M1
40	N0 M1	N1 M1
50	ERROR	ERROR
51	N0 M1	N1 M1
60	N0 M1	N1 M1
99	N0 M1	N1 M1

Note: Above error conditions are because the obsolete code shouldn't be used in combination with a new code from v2. It is valid in combination with other codes that were valid in v1.