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Patients' symptoms in both treated groups.
| n (%) | Endoscopic laser cordectomy | Open cordectomy |
|---|---|---|
| Dysphonia | ||
| Yes | 26 (100) | 33 (100) |
| No | 0 (0) | 0 (0) |
| Pain | ||
| Yes | 2 (7.7) | 3 (9.1) |
| No | 24 (92.3) | 30 (90.9) |
| Cough | ||
| Yes | 3 (11.5) | 4 (12.1) |
| No | 23 (88.5) | 29 (87.9) |
| Dysphagia | ||
| Yes | 2 (7.7) | 1 (3) |
| No | 24 (92.3) | 32 (97) |
| Dyspnea | ||
| Yes | 3 (8.1) | 2 (6.1) |
| No | 25 (96.2) | 31 (93.9) |
