Table 2.
Stages of oesophageal cancer
| Stage | T (primary tumour) | N (regional lymph nodes) | M (distant metastases) |
|---|---|---|---|
| Stage I | T1 | N0 | M0 |
| Stage IIa | T2/3 | N0 | M0 |
| Stage IIb | T1/2 | N1 | M0 |
| Stage III | T3 | N1 | M0 |
| T4 | N0/1 | M0 | |
| Stage IV | T1–4 | N0–1 | M1 |
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