Lymph Nodes Mets at DX AJCC 6 Table

Notes

For CS Lymph Nodes codes 000 and 999, the N category for AJCC 6 staging is assigned based on the coding of CS Mets at DX as shown in this table.
CS Mets at DX CS Lymph Nodes TNM 6 N
00, 10, 40, 50, 55, 99 000 N0
05, 20, 45, 60 000, 999 N1
00, 10, 40, 50, 55, 99 999 NX
CS Mets at DX CS Lymph Nodes TNM 6 N
00 000 N0
05 000 N1
10 000 N0
20 000 N1
40 000 N0
45 000 N1
50 000 N0
55 000 N0
60 000 N1
99 000 N0
00 999 NX
05 999 N1
10 999 NX
20 999 N1
40 999 NX
45 999 N1
50 999 NX
55 999 NX
60 999 N1
99 999 NX