Abstract
Squamous cell carcinoma (SCC) in the head and neck is one of the most common malignancies in the world. One way of preventing it is by early detection and treatment of oral potentially malignant lesions (OPML). One of the most common OPML is oral leukoplakia (OLP); its malignant transformation rate is related to its clinical form and the presence or absence of epithelial dysplasia. To dat…