Table 1.
Type of lesion and progression to invasive cancer.
Fig 1.
Algorithm.
Table 2.
Demographics and clinical characteristics of patients with oral premalignant lesions.
Fig 2.
Pictures of HE and p16INK4a IHC of 3 out 4 HPV-DNA positive cases.
Patient 1. (10X) Severe dysplasia at HE stain, HPV16 positivity and 26–50% staining for p16. Patient 2. (10X) Oral lichen planus at HE stain, HPV 16 positivity and negative staining for p16. Patient 3. (10X) Moderate dysplasia at HE stain, HPV18 positivity and 26–50% staining for p16. HE: hematoxilyn and eosin stain.