Collaborative Stage Data Set - Revised 08/24/2011 FINAL

MerkelCellVulva

Lymph Node and Nodal Status Eval Blank AJCC 7 Table

Note: When CS Lymph Nodes Eval is blank, for CS Lymph Nodes codes 010, 105-109, 114-130, and 600 ONLY, the N category is assigned based on the value of CS Site-Specific Factor 3, Clinical Status of Lymph Node Mets, and Regional Nodes Positive, as shown in the following table.

Regional Nodes Positive	CS Lymph Nodes	CS SSF 3 000, 005	CS SSF 3 010	CS SSF 3 020	CS SSF 3 100	CS SSF 3 150	CS SSF 3 888, 988	CS SSF 3 999
00,98	010	ERROR	N1a	N1b	ERROR	N2	ERROR	N1a
00,98	105-109,114-130,600	ERROR	N1	N1	ERROR	N2	ERROR	N1
01-90,95,97,99	010	ERROR	N1a	N1b	ERROR	N2	ERROR	N1a
01-90,95,97,99	105-109	ERROR	N1a	N1b	ERROR	N2	ERROR	N1NOS
01-90,95,97,99	114	ERROR	N1a	N1b	ERROR	N2	ERROR	N1
01-90,95,97,99	115	ERROR	N1a	N1b	ERROR	N2	ERROR	N1a
01-90,95,97,99	120	ERROR	N1a	N1b	ERROR	N2	ERROR	N1b
01-90,95,97,99	125	ERROR	N1a	N1b	ERROR	N2	ERROR	N1NOS
01-90,95,97,99	130,600	ERROR	N1a	N1b	ERROR	N2	ERROR	N1NOS

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