Summary of patient characteristics
| Patient No. | Age (yr) | Sex | Tumor Location | Stage |
|---|---|---|---|---|
| 1 | 59 | M | Left tongue base | T4N2cM0 |
| 3 | 50 | F | Oral tongue | T3N0M0 |
| 4 | 49 | F | Epiglottis | T2N0M0 |
| 5 | 40 | M | Right floor of mouth | T4N2bM1 |
| 8 | 66 | M | Epiglottis | T3N0M0 |
| 9 | 41 | M | Left buccal area | T3N0M0 |
| 10 | 56 | M | Vallecula | T2N2aM0 |
| 11 | 56 | M | Right tonsil | T4N2bM0 |
| 12 | 59 | M | Right tonsil | T4N2bM0 |
| 13 | 72 | F | Left tongue base | T4N0M0 |
| 14 | 46 | M | Left tonsil | T1N2aM0 |