Discoid Lupus Erythematosus:
Information for adults

The face (bridge of the nose, cheeks, lower lip, the ears, or inside the mouth) and/or the scalp are most often affected. Sometimes the trunk as well as the arms and legs (extremities) are more extensively involved. 

The skin lesions may vary in appearance; a red bump or patch may appear first and is usually painless or only slightly itchy. The area may be scaly or even wart-like. With time, the center of the lesion becomes white and scarred, with permanent hair loss. Lesions in darker-skinned people may be darker brown, changing to a purple color at the edges. The lesions often (but not necessarily) occur in sun-exposed areas.