Diagnosis: Lichen planus actinicus
Description: Annular plaques with pink borders and hyperpigmented centers.
Morphology: Violaceous
Site: Forehead
Sex: M
Age: 60
Type: Clinical
Submitted By: Nameer Al-Sudany
Differential Diagnosis
History: Asymptomatic violaceous plaques with hyperpigmented centers on the forehead of few months duration. No mucosal, nail or scalp involvement.