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