Collaborative Stage Data Set - Revised 11/13/2010 FINAL
| Code | Description | TNM 7 Map | TNM 6 Map | SS77 Map | SS2000 Map |
| 000 | No regional lymph node involvement | NA | NA | NONE | NONE |
| 100 | Regional lymph node(s): Aortic, NOS: Lateral (lumbar) Para-aortic Periaortic Iliac, NOS: Common External Internal (hypogastric): Obturator Inguinal Lateral sacral (laterosacral) Pelvic, NOS Retroperitoneal, NOS Regional lymph node(s), NOS | NA | NA | RN | RN |
| 800 | Lymph nodes, NOS | NA | NA | RN | RN |
| 999 | Unknown; regional lymph nodes not stated Regional lymph nodes cannot be assessed Not documented in patient record | NA | NA | U | U |