Extension Size AJCC 6 Table
Notes
**Note**: For CS Extension codes 100, 300, and 610-650 ONLY, the T category is assigned based on the value of CS Tumor Size and CS Extension as shown in this table,
CS Extension |
CS Tumor Size |
AJCC 6 T |
100, 300, 610, 620, 630, 650 |
000 |
ERROR: |
100, 300, 610, 620, 630 |
001-025, 990-991 |
T1 |
650 |
001-025, 026-050, 990-991, 992-993, 994-995 |
T3a |
100, 300, 610, 620, 630 |
026-050, 051-989, 996 |
T2 |
650 |
051-989, 996 |
T3b |
100, 300, 610 |
992-993 |
T1 |
620, 630 |
992-993, 999 |
T2 |
100, 300, 620, 630 |
994-995 |
T2 |
610 |
994-995, 999 |
T1 |
100, 300 |
999 |
TX |
650 |
999 |
T3NOS |
CS Extension |
CS Tumor Size |
AJCC 6 T |
100 |
000 |
ERROR: |
300 |
000 |
ERROR: |
610 |
000 |
ERROR: |
620 |
000 |
ERROR: |
630 |
000 |
ERROR: |
650 |
000 |
ERROR: |
100 |
001-025 |
T1 |
300 |
001-025 |
T1 |
610 |
001-025 |
T1 |
620 |
001-025 |
T1 |
630 |
001-025 |
T1 |
650 |
001-025 |
T3a |
100 |
026-050 |
T2 |
300 |
026-050 |
T2 |
610 |
026-050 |
T2 |
620 |
026-050 |
T2 |
630 |
026-050 |
T2 |
650 |
026-050 |
T3a |
100 |
051-989 |
T2 |
300 |
051-989 |
T2 |
610 |
051-989 |
T2 |
620 |
051-989 |
T2 |
630 |
051-989 |
T2 |
650 |
051-989 |
T3b |
100 |
990-991 |
T1 |
300 |
990-991 |
T1 |
610 |
990-991 |
T1 |
620 |
990-991 |
T1 |
630 |
990-991 |
T1 |
650 |
990-991 |
T3a |
100 |
992-993 |
T1 |
300 |
992-993 |
T1 |
610 |
992-993 |
T1 |
620 |
992-993 |
T2 |
630 |
992-993 |
T2 |
650 |
992-993 |
T3a |
100 |
994-995 |
T2 |
300 |
994-995 |
T2 |
610 |
994-995 |
T1 |
620 |
994-995 |
T2 |
630 |
994-995 |
T2 |
650 |
994-995 |
T3a |
100 |
996 |
T2 |
300 |
996 |
T2 |
610 |
996 |
T2 |
620 |
996 |
T2 |
630 |
996 |
T2 |
650 |
996 |
T3b |
100 |
999 |
TX |
300 |
999 |
TX |
610 |
999 |
T1 |
620 |
999 |
T2 |
630 |
999 |
T2 |
650 |
999 |
T3NOS |