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AJCC 7th edition stage groupings.
| Stage | TNM categories |
|---|---|
| Stage 1 | T1a, N0, M0, and G1 |
|
| |
| Stage II | T1a, N0, M0, and G2–4 |
| T1b, N0, M0, and any G | |
| T1c, N0, M0, and any G | |
| T1, N0, M0, and any G | |
| T2, N0, M0, and any G | |
|
| |
| Stage III | T3, N0, M0, and any G |
|
| |
| Stage IV | T4, N0, M0, and any G |
| Any T, N1, M0, and any G | |
| Any T, any N, M1, and any G | |
