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Recurrence patterns at each tumor regression grade
| Patient | Locoregional | Distant | P |
|---|---|---|---|
| groups | recurrence | recurrence | |
| All patients | 10 (20.4%) | 39 (79.6%) | |
| TRG1 | 8 (36.4%) | 14 (63.6%) | 0.040* |
| TRG2 | 2 (9.1%) | 20 (90.9%) | |
| TRG3 | 0 (0%) | 5 (100.0%) |
TRG, tumor regression grade; *, Considered significant
