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Tumor location
| Locations | Cases (%) |
|---|---|
| Cervical | 181 (3.3%) |
| Upper thoracic | 620 (11.3%) |
| Middle thoracic | 2437 (44.5%) |
| Lower thoracic | 1616 (29.5%) |
| EG | 404 (7.4%) |
| E = G | 106 (1.9%) |
| GE | 93 (1.7%) |
| Unknown | 22 (0.4%) |
| Total | 5479 |
EG esophagogastric, E esophagus, G gastric
