Lichen Spinulosus (Keratosis Spinulosa)
Are You Confident of the Diagnosis? What you should be alert for in the history Characteristic findings on physical examination Lichen spinulosus is a rare dermatosis that typically presents in children to young adults as asymptomatic, but at times mildly pruritic, small flesh-colored follicular keratotic spiny papules, usually arranged in plaque-like 2 to 6cm symmetric…