Table 2. | Localization of oral leukoplakia lesions by histopathological subgroups |
| Site | ||||||
|---|---|---|---|---|---|---|
| Buccal |
Mandibular gingiva |
Maxillary gingiva |
Soft palate |
Hard palate |
Tongue | |
| N (%) | ||||||
| HK | 14 (73.7) | 2 (10.5) | 1 (5.3) | 1 (5.3) | 1 (5.3) | 0 (0) |
| OIN | 3 (27.3) | 0 (0) | 1 (9.1) | 0 (0) | 2 (18.2) | 5 (45.5) |
| OIN 1 | 1 (20) | 0 (0) | 1 (20) | 0 (0) | 2 (40) | 1 (20) |
| OIN 2 | 2 (50) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 2 (50) |
| OIN 3 | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 2 (100) |
N = number of samples; HK = hyperkeratosis; OIN = oral intraepithelial neoplasia. |
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