Collaborative Stage Data Set - Revised 10/31/2010 FINAL
SkinEyelid
Extension Size, Perineural Invasion Positive AJCC 7 Table
- Note: When CS Site-Specific Factor 6 Perineural Invasion = 010, for CS Extension codes 100- 400 ONLY, the T category for AJCC 7 staging is assigned based on the value of CS Extension as shown in this table.
| CS Extension | CS SSF 6 010 |
| 100 | T3a |
| 150 | T3a |
| 155 | T3a |
| 200 | T3a |
| 250 | T3a |
| 270 | T3a |
| 300 | T3a |
| 320 | T3a |
| 340 | T3a |
| 400 | T3a |