Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
| Tumor Stages | TNM |
|---|---|
| Stage 0 | TisN0M0 |
| Stage I | |
| IA | T1a-1bN0M0 |
| IB | T2aN0M0 |
| Stage II | |
| IIA | T1a-2aN1M0 or T2bN0M0 |
| IIB | T2bN1M0 or T3N0M0 |
| Stage III | |
| IIIA | T3N1M0 or T1a-3N2M0 or T4N0-1M0 |
| IIIB | T4N2M0 or T1a-4N3M0 |
| Stage IV | Any T Any N M1a-1b |
