Extension Periductal Invasion AJCC 7 Table
Notes
**Note**: For CS Extension codes 100-520, 580, 620, 631-650, 660-665, 675-755, 765-800 ONLY, the T category for AJCC 7 staging is assigned based on the value of CS Site-Specific Factor 10, as shown in this table.CS Extension | CS SSF 10 | AJCC 7 T |
---|---|---|
100-170, 500-510 | 000, 988, 999 | T1 |
200-270, 520, 631 | 000, 988, 999 | T2a |
300-475, 632, 650, 675 | 000, 988, 999 | T2b |
480 | 000, 988, 999 | T2NOS |
580, 620, 640-645, 660-665, 700-755, 765-800 | 000, 988, 999 | T3 |
999 | 000, 988, 999 | TX |
100-170, 500-510, 200-270, 520, 631, 300-475, 632, 650, 675, 480, 999 | 010 | T4 |
580, 620, 640-645, 660-665, 700-755, 765-800 | 010 | T4 |
CS Extension | CS SSF 10 | AJCC 7 T |
---|---|---|
100-170, 500-510 | 000 | T1 |
200-270, 520, 631 | 000 | T2a |
300-475, 632, 650, 675 | 000 | T2b |
480 | 000 | T2NOS |
580, 620, 640-645, 660-665, 700-755, 765-800 | 000 | T3 |
999 | 000 | TX |
100-170, 500-510 | 010 | T4 |
200-270, 520, 631 | 010 | T4 |
300-475, 632, 650, 675 | 010 | T4 |
480 | 010 | T4 |
580, 620, 640-645, 660-665, 700-755, 765-800 | 010 | T4 |
999 | 010 | T4 |
100-170, 500-510 | 988, 999 | T1 |
200-270, 520, 631 | 988, 999 | T2a |
300-475, 632, 650, 675 | 988, 999 | T2b |
480 | 988, 999 | T2NOS |
580, 620, 640-645, 660-665, 700-755, 765-800 | 988, 999 | T3 |
999 | 988, 999 | TX |