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Acute treatment-related toxicity according to RTOG grading.
| Toxicity (RTOG criteria) | Grade | n | % Patients |
|---|---|---|---|
| Upper GI | 0 | 12 | 29.3 |
| 1 | 10 | 24.4 | |
| 2 | 16 | 39.0 | |
| 3 | 3 | 7.3 | |
| 4 | 0 | 0.0 | |
|
| |||
| Lower GI | 0 | 24 | 58.5 |
| 1 | 8 | 19.5 | |
| 2 | 7 | 17.1 | |
| 3 | 0 | 0.0 | |
| 4 | 2 | 4.9 | |
|
| |||
| Maximum observed | 0 | 9 | 22.0 |
| 1 | 11 | 26.8 | |
| 2 | 17 | 41.5 | |
| 3 | 2 | 4.9 | |
| 4 | 2 | 4.9 | |
