Table 4. Pathologic stage following surgery by histologic types (n=49).
| Pathologic Stage | Adenocarcinoma | Squamous cell carcinoma | Total |
|---|---|---|---|
| 0 | 16 | 3 | 19 |
| I | 12 | 1 | 13 |
| IIA | 13 | 1 | 14 |
| IIB | 1 | 0 | 1 |
| III | 2 | 0 | 2 |
| Totals | 44 | 5 | 49 |
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