| FCM analysis |  |
---|
 | Tissue Samples | Patients |
ODFs | 70 | Â |
 |  | 107§
|
OPMLs | 172 | Â |
 |
a-CGH analysis
| Â |
 | Tissue Samples | Patients |
OPMLs | 35 | 27* |
-
§Fifty-six males and 51 females, with a median age of 58 years, range 26-86 without actual or previous oropharyngeal cancer. Sixty-four patients showed presence of lesions on the buccal mucosa, 21 on the tongue, 8 on the gum and 14 on other subsites.
- *These 13 male and 14 female patients, with a median age of 64, range 26-83, were a subgroup of the 107 patients examined by FCM analysis. Fourteen patients showed presence of lesions on the buccal mucosa, 8 on the tongue, 3 on the gum and 2 on other subsites.