
Keywords: سرطان دهان; Leukoplakia oral; Leukoplakia; Proliferative verrucous leukoplakia; Oral cancer; Squamous cell carcinoma; Head and neck cancer; Leucoplasia oral; Leucoplasia; Leucoplasia verrucosa proliferativa; Câncer oral; Carcinoma, Célula escamosa; Câncer de cabeÃ