Author(s): DANTE A. MIGLIARI SÍLVIO K. HIROTA Description: This well-illustrated publication deals with one of the most fascinating conditions in oral medicine: oral lichen planus (OLP). The importance of addressing this clinical subject is two-fold. First, OLP is among the most common oral changes observed in oral medicine clinics. Second, OLP has caused many controversies surrounding its diagnostic criteria, its association with systemic factors,…