Lymph Nodes Size Mets 99 AJCC 6 Table - For M
Notes
**Note**: When CS Lymph Nodes is coded 150, 250, 350-450, or 505 and CS Mets at DX is coded 99, the AJCC 6 N and M categories are determined by the size of involved nodes as coded in CS Site-Specific Factor 2, Size of Metastasis in Lymph Nodes as shown in this table. A CS Site-Specific Factor 2 code takes precedence over a CS Lymph Nodes code for "stated as N"; however, if CS Site-Specific Factor 2 is coded as unknown, the N category may be assigned based on "stated as N" recorded in CS Lymph Nodes.| CS Lymph Nodes | CS SSF 2 | AJCC 6 M | Result for M |
|---|---|---|---|
| 150, 250, 350, 400, 450, 505 | 000 | <BLANK> | ERROR: |
| 150, 250, 505 | 001-020, 021-050, 051-980, 988, 990-992, 993-995, 996-997, 999 | MX | MATCH: |
| 350, 400, 450 | 001-020, 021-050, 051-980, 988, 990-992, 993-995, 996-997, 999 | M1 | MATCH: |
| CS Lymph Nodes | CS SSF 2 | AJCC 6 M | Result for M |
|---|---|---|---|
| 150 | 000 | <BLANK> | ERROR: |
| 250 | 000 | <BLANK> | ERROR: |
| 350 | 000 | <BLANK> | ERROR: |
| 400 | 000 | <BLANK> | ERROR: |
| 450 | 000 | <BLANK> | ERROR: |
| 505 | 000 | <BLANK> | ERROR: |
| 150 | 001-020 | MX | MATCH: |
| 250 | 001-020 | MX | MATCH: |
| 350 | 001-020 | M1 | MATCH: |
| 400 | 001-020 | M1 | MATCH: |
| 450 | 001-020 | M1 | MATCH: |
| 505 | 001-020 | MX | MATCH: |
| 150 | 021-050 | MX | MATCH: |
| 250 | 021-050 | MX | MATCH: |
| 350 | 021-050 | M1 | MATCH: |
| 400 | 021-050 | M1 | MATCH: |
| 450 | 021-050 | M1 | MATCH: |
| 505 | 021-050 | MX | MATCH: |
| 150 | 051-980 | MX | MATCH: |
| 250 | 051-980 | MX | MATCH: |
| 350 | 051-980 | M1 | MATCH: |
| 400 | 051-980 | M1 | MATCH: |
| 450 | 051-980 | M1 | MATCH: |
| 505 | 051-980 | MX | MATCH: |
| 150 | 988 | MX | MATCH: |
| 250 | 988 | MX | MATCH: |
| 350 | 988 | M1 | MATCH: |
| 400 | 988 | M1 | MATCH: |
| 450 | 988 | M1 | MATCH: |
| 505 | 988 | MX | MATCH: |
| 150 | 990-992 | MX | MATCH: |
| 250 | 990-992 | MX | MATCH: |
| 350 | 990-992 | M1 | MATCH: |
| 400 | 990-992 | M1 | MATCH: |
| 450 | 990-992 | M1 | MATCH: |
| 505 | 990-992 | MX | MATCH: |
| 150 | 993-995 | MX | MATCH: |
| 250 | 993-995 | MX | MATCH: |
| 350 | 993-995 | M1 | MATCH: |
| 400 | 993-995 | M1 | MATCH: |
| 450 | 993-995 | M1 | MATCH: |
| 505 | 993-995 | MX | MATCH: |
| 150 | 996-997 | MX | MATCH: |
| 250 | 996-997 | MX | MATCH: |
| 350 | 996-997 | M1 | MATCH: |
| 400 | 996-997 | M1 | MATCH: |
| 450 | 996-997 | M1 | MATCH: |
| 505 | 996-997 | MX | MATCH: |
| 150 | 999 | MX | MATCH: |
| 250 | 999 | MX | MATCH: |
| 350 | 999 | M1 | MATCH: |
| 400 | 999 | M1 | MATCH: |
| 450 | 999 | M1 | MATCH: |
| 505 | 999 | MX | MATCH: |