Diagnosis: Lichen planus annular
Description: Violaceous annular plaque.
Morphology: Annular
Site: Penis
Sex: M
Age: 24
Type: Clinical
Submitted By: Nameer Al-Sudany
Differential DiagnosisHistory:
Multiple, shiny, closely-set, pinkish-violaceous papules arranged in an annular plaque with normally-appearing skin in the center of three months duration. There were no associated lesions elsewhere in the body.