Diagnosis: Lichen planus actinicus
Description: Annular violaceous plaques.
Morphology: Annular
Site: Forehead
Sex: M
Age: 25
Type: Clinical
Submitted By: Nameer Al-Sudany
Differential Diagnosis
History: A young adult male has had multiple annular plaques with elevated violaceous borders and darker depressed centers of many months duration. No mucosal involvement.