Birthmarks are areas of discolored and/or raised skin that are apparent at birth or within a few weeks of birth. Birthmarks are made up of malformed pigment cells or blood vessels.
Although the cause of birthmarks is not known, most of them are benign (noncancerous) and do not require treatment. Babies with birthmarks should be examined and diagnosed by a doctor.
The following are the most common types of vascular birthmarks:
The following are the most common types of pigmented birthmarks:
The Division of Dermatology at Children's National Health System continues to expand services as more families seek our expertise in the diagnosis and treatment of disorders of the skin, hair, and nails.
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Seborrheic dermatitis, also known as cradle cap, is characterized by fine white scales on the head and scalp.
Skin color is determined by pigment (melanin) made by specialized cells in the skin called melanocytes. The amount and type of melanin determines a person's skin color.
Sunburn is a visible reaction of the skin's exposure to ultraviolet (UV) radiation, the invisible rays that are part of sunlight.
Skin parasites are small insects or worms that burrow into the skin to live there or lay their eggs.