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| Depth (mm) | Number | Local excision | APR | Palliative | Median survival (months) |
|---|---|---|---|---|---|
| 0–1 | 1 | 1 (alive) | 119 | ||
| 1–4 | 1 | 1 (alive) | 51 | ||
| 4–10 | 8 | 5 (two alive) | 1 (one alive) | 2 | 20 |
| 10–20 | 7 | 1 | 3 | 3 | 23 |
| >20 | 2 | 1 | 1 | 12 |
APR=abdomino-perineal resection.
