Collaborative Stage for TNM 7 - Revised 12/31/2009 [ Schema ]
| Code | Description |
| 100 | Tumor located in the fimbrial segment. |
| 110 | Tumor located in the interstitial segment. |
| 120 | Tumor located in the isthmic segment. |
| 130 | Tumor located in the ampullary segment. |
| 140 | Tumor located in the infundibular segment. |
| 200 | Tumor in tubal location other than the fimbrial segment, NOS |
| 888 | OBSOLETE DATA CONVERTED V0200 Converted to code 988 Not applicable for this site |
| 988 | Not applicable: Information not collected for this case (May include cases converted from code 888 used in CSv1 for "Not applicable" or when the item was not collected. If this item is required to derive T, N, M, or any stage, use of code 988 may result in an error.) |
| 999 | Tumor location cannot be assessed. Unknown |