Collaborative Stage Data Set - Revised 06/18/2013 FINAL
| Code | Description | TNM 7 Map | TNM 6 Map | SS77 Map | SS2000 Map |
| 000 | In situ; intraepithelial, non-invasive | NA | NA | IS | IS |
| 050 | OBSOLETE DATA RETAINED V0200 Intracranial Gland is separate schema in CS v 2 For C75.1 pituitary gland, C75.2 craniopharyngeal duct and C75.3 pineal gland ONLY: Benign or borderline tumors | ERROR | NA | NA | NA |
| 100 | Invasive tumor confined to gland of origin | NA | NA | L | L |
| 300 | Localized, NOS | NA | NA | L | L |
| 400 | Adjacent connective tissue (See definition in General Rules) | NA | NA | RE | RE |
| 600 | Adjacent organs/structures: Thymus and aortic body: Organs/structures in mediastinum Parathyroid: Thyroid Thyroid cartilage Carotid body: Upper neck | NA | NA | RE | RE |
| 800 | Further contiguous extension | NA | NA | D | D |
| 950 | No evidence of primary tumor | NA | NA | U | U |
| 999 | Unknown; extension not stated Primary tumor cannot be assessed Not documented in patient record | NA | NA | U | U |