Collaborative Stage for TNM 7 - Revised 12/06/2009 [ Schema ]
| CS Extension | Size 000 | Size 001-050 | Size 051-989 | Size 990-995 | Size 996-998 | Size 999 |
| 390 | ERROR | T2 | T3a | T2 | ERROR | TX |
| 400 | ERROR | T2 | T3a | T2 | ERROR | TX |
| 420 | ERROR | T2 | T3a | T2 | ERROR | TX |
| 440 | ERROR | T2 | T3a | T2 | ERROR | TX |