We all see lichen planus on a weekly basis. Did you know why the diagnosis of lichen planus is challenging? and what clinical correlation will guide your pathologist to distinguish lichen planus from its many disease mimickers? We are going over the white paper released by the American Academy of Oral and Maxillofacial Pathology on diagnosis of lichen planus and take a deep dive on latest recommendation for treatment. " Music from https://filmmusic.io: "Movement Proposition" by Kevin MacLeod (https://incompetech.com) Licence: CC BY (http://creativecommons.org/licenses/by/4.0/)" Music from https://filmmusic.io "Your Call" by Kevin MacLeod (https://incompetech.com) License: CC BY (http://creativecommons.org/licenses/by/4.0/)