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First site of failure of 87 esophageal cancer patients after definitive chemoradiotherapy with radiation simultaneous integrated boost.
| First site of failure | N | % | Occurrent time Median (range) month |
|---|---|---|---|
| Distant | 13 | 14.9 | 8.7 (1.1-29.5) |
| Local | 11 | 12.6 | 9.1 (4.2-60.0) |
| Regional | 6 | 6.9 | 13.9 (3.2-14) |
| Local and regional | 3 | 3.4 | 9.3 (4.6-11.9) |
| Regional and distant | 2 | 2.3 | 8.0 (5.7-10.4) |
| Local-regional and distant | 1 | 1.1 | 3.9 |
