Case of the month. Lichen planus (LP).
Cohen
Don
D
D001706:Biopsy; D002180:Candidiasis, Oral / Q000175:diagnosis; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis; D003937:Diagnosis, Differential; D006801:Humans; D007972:Leukoplakia, Oral / Q000175:diagnosis; D017676:Lichen Planus, Oral / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D014060:Tongue Diseases / Q000175:diagnosis*; D014062:Tongue Neoplasms / Q000175:diagnosis