Which of the following may NOT resolve spontaneously?
Powine stain: Defect of dermal capillaries. Represent progressive ectasia of the superficial venous plexus. Lesions grow darker with age as the vessels become more ectatic. Face is commonly involved. They do not resolve spontaneously. Treatment: 585-nm pulsed dye LASER. Capillary haemangioma (strawberry marks/ angioma) undergo gradual and complete resolution. Erythema toxicum regresses spontaneously in a few days. Cephalhematoma resolves within 6 weeks.
Erythema toxicum
Powine stain
Capillary hemangioma
Cephalhematoma
Pediatric dermatology