Table 1.
preoperative trachea and esophageal stenosis
| Trachea \ esophagus | No | T2-T3 | T3-T4 | T4-T5 |
|---|---|---|---|---|
| No | / | / | / | / |
| T3 | 5 | 4 | / | 1 |
| T4 | 1 | 1 | 1 | / |
| T4-T5 | 6 | / | 2 | / |
| T5-T6 | 1 | 1 | 1 | / |
Remarks: T2: second thoracic level
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