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Sites of primary and recurred tumor in patients with recurrent oral squamous cell carcinoma.
| Site | Primary sites, No.(%) | Recurred sites, No.(%) |
|---|---|---|
| Tongue | 8(32.0) | 5(17.9) |
| Maxilla | 1(4.0) | 4(14.3) |
| Mandible | 13(52.0) | 13(46.4) |
| Buccal mucosa | 2(10.3) | 4(14.3) |
| Lip | 1(3.4) | 1(3.6) |
| Mouth corner | 1(3.6) | |
| Total | 25(100) | 28(100) |
