Collaborative Stage for TNM 7 - Revised 11/02/2009 [ Schema ]
| Code | Description | TNM 7 Map | TNM 6 Map | SS77 Map | SS2000 Map |
| 000 | Carcinoma in situ, NOS Non-invasive, intraepithelial | Tis | Tis | IS | IS |
| 050 | Papillary noninvasive carcinoma | Ta | Ta | IS | IS |
| 100 | Subepithelial connective tissue (lamina propria, submucosa) invaded Stated as T1 with no other information on extension | T1 | T1 | L | L |
| 200 | Muscularis invaded | T2 | T2 | L | L |
| 300 | Localized, NOS | T1 | T1 | L | L |
| 350 | Extension to ureter from renal pelvis | T2 | T2 | RE | RE |
| 370 | Stated as T2 with no other information on extension | T2 | T2 | L | L |
| 400 | Extension to adjacent (connective) tissue: Peripelvic/periureteric tissue Retroperitoneal soft/connective tissue | T3 | T3 | RE | RE |
| 600 | For renal pelvis only: Ipsilateral kidney parenchyma and kidney, NOS | T3 | T3 | RE | RE |
| 610 | Stated as T3 with no other information on extension | T3 | T3 | RE | RE |
| 620 | OBSOLETE DATA REVIEWED AND CHANGED V0102 This code was made obsolete in CS Version 1 and should no longer be used Extension to ureter from renal pelvis NOTE: cases were to be recoded to 350, 400 or 600 | ERROR | ERROR | ERROR | ERROR |
| 630 | Psoas muscle from ureter | T4 | T4 | RE | RE |
| 650 | Extension to bladder from ureter Implants in ureter | T4 | T4 | RE | RE |
| 660 | Extension to major blood vessel(s): Aorta Renal artery/vein Vena cava (inferior) Tumor thrombus in a renal vein, NOS | T4 | T4 | RE | RE |
| 670 | Ipsilateral adrenal (suprarenal) gland from renal pelvis | T4 | T4 | RE | RE |
| 680 | Duodenum from right renal pelvis or right ureter | T4 | T4 | RE | RE |
| 690 | Ascending colon from right ureter Descending colon from left ureter | T4 | T4 | RE | D |
| 700 | Extension to: Ascending colon from right renal pelvis Bladder (wall or mucosa) from renal pelvis Colon, NOS Descending colon from left renal pelvis Ipsilateral kidney parenchyma from ureter Liver Pancreas Perinephric fat via kidney Spleen | T4 | T4 | D | D |
| 750 | OBSOLETE DATA CONVERTED V0200 See code 690 Ascending colon from right ureter Descending colon from left ureter | ERROR | ERROR | ERROR | ERROR |
| 800 | Further contiguous extension, including: For ureter: Prostate Uterus | T4 | T4 | D | D |
| 810 | Stated as T4 with no other information on extension | T4 | T4 | RE | RE |
| 950 | No evidence of primary tumor | T0 | T0 | U | U |
| 999 | Unknown extension Primary tumor cannot be assessed Not documented in patient record | TX | TX | U | U |