Diagnosis: Lichen planus
Description: Violaceous papules.
Morphology: Violaceous
Site: Arms and Legs
Sex: F
Age: 57
Type: Clinical
Submitted By: Nameer Al-Sudany
Differential Diagnosis
History: Pruritic, purplish, polygonal, plane-topped papules of 10 months duration on the extensor surfaces of the forearms and legs in a middle-aged woman. The hair, nails and mucous membranes were not involved.