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Treatment groups
| AJCC stage | Group | Treatment | Number | Percent |
|---|---|---|---|---|
| IIA* | Surgery + radiation | 4 | 36 | |
| Surgery | 7 | 64 | ||
| Subtotal | 11 | 100 | ||
| III | A | Surgery + radiation + chemotherapy | 6 | 24 |
| Surgery + chemotherapy | 7 | 28 | ||
| B | Surgery + radiation | 6 | 24 | |
| Surgery | 6 | 24 | ||
| Subtotal | 25 | 100 |
AJCC = American Joint Commission on Cancer; * patients with Stage IIA disease did not receive chemotherapy and therefore were not divided in groups for analysis of chemotherapy effect.
