Collaborative Stage

Collaborative Stage for TNM 7 - Revised 06/03/2011 [ Schema ]

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Lymph Nodes Clinical Evaluation AJCC 7 Table

Note: This table is used when CS Lymph Nodes is 100-300 and CS Lymph Nodes Eval is 0, 1, 5, or 9. The N category is determined based on the number of positive regional nodes in Regional Nodes Positive and the value of CS Site-Specific Factor 2, Clinical Assessment of Regional Lymph Nodes.

Regional Nodes Positive

CS SSF 2 000

CS SSF 2 010

CS SSF 2 020

CS SSF 2 030

CS SSF2 100

CS SSF 2 110

CS SSF 2 120

CS SSF2 200

CS SSF 2 400

CS SSF 2 888

CS SSF2 988

CS SSF2 999

00-00

N1NOS

N1a

N1b

ERROR

N1NOS

N2a

N2b

N2NOS

N1NOS

ERROR

N1NOS

N1NOS

01-01

N1a

N1a

N1b

ERROR

N1a

N2a

N2b

N2NOS

N1a

ERROR

N1a

N1a

02-03

N1b

N1b

N1b

ERROR

N1b

N2a

N2b

N2NOS

N1b

ERROR

N1b

N1b

04-06

N2a

N2a

N2a

ERROR

N2a

N2a

N2b

N2a

N2a

ERROR

N2a

N2a

07-90

N2b

N2b

N2b

ERROR

N2b

N2b

N2b

N2b

N2b

ERROR

N2b

N2b

95-99

N1NOS

N1a

N1b

ERROR

N1NOS

N2a

N2b

N2NOS

N1NOS

ERROR

N1NOS

N1NOS