Extension Size AJCC 6 Table
Notes
**Note**: For CS Extension codes 100, 400, 500, and 510 ONLY, the T category for AJCC 6 staging is assigned based on the value of CS Tumor Size, as shown in this table.
CS Extension |
CS Tumor Size |
AJCC 6 T |
100, 400, 500, 510 |
000 |
ERROR: |
100, 400, 500, 510 |
001-020, 990-992 |
T1 |
100, 400, 500, 510 |
021-050, 993-995 |
T2 |
100, 400, 500, 510 |
051-989 |
T3 |
100, 400, 500 |
999 |
TX |
510 |
999 |
T1 |
CS Extension |
CS Tumor Size |
AJCC 6 T |
100 |
000 |
ERROR: |
400 |
000 |
ERROR: |
500 |
000 |
ERROR: |
510 |
000 |
ERROR: |
100 |
001-020 |
T1 |
400 |
001-020 |
T1 |
500 |
001-020 |
T1 |
510 |
001-020 |
T1 |
100 |
021-050 |
T2 |
400 |
021-050 |
T2 |
500 |
021-050 |
T2 |
510 |
021-050 |
T2 |
100 |
051-989 |
T3 |
400 |
051-989 |
T3 |
500 |
051-989 |
T3 |
510 |
051-989 |
T3 |
100 |
990-992 |
T1 |
400 |
990-992 |
T1 |
500 |
990-992 |
T1 |
510 |
990-992 |
T1 |
100 |
993-995 |
T2 |
400 |
993-995 |
T2 |
500 |
993-995 |
T2 |
510 |
993-995 |
T2 |
100 |
999 |
TX |
400 |
999 |
TX |
500 |
999 |
TX |
510 |
999 |
T1 |