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Moles and other birthmarks are benign pigmented spots or patches of skin that range in color from tan, brown and black (moles) to red, pink or purple (vascular lesions, such as strawberry hemangiomas or port wine stains). Depending on their depth, location and color, as well as the patient's skin type, age and other factors, treatment for benign but unattractive birthmarks may take the form of laser or pulsed light therapy, microdermabrasion or surgical excision.
Many people have second thoughts about their tattoos. Fortunately, you don't have to live with your decision forever. Highly precise lasers can lighten or remove your tattoo by focusing or pulsing light on the ink particles, which then convert the energy to heat and break up into tiny pieces that are absorbed harmlessly by the body. All this can be accomplished without damaging the surrounding tissue. Results can generally be seen within a few weeks, although larger and darker tattoos may require more treatments than smaller, lighter ones. Occasionally, treated skin will look lighter than the skin around it, but this is usually temporary and fades in the months following treatment.
Vascular lesions are abnormally tangled veins or arteries. They can be treated with a special laser, which is absorbed by the blood while leaving surrounding tissue intact. Laser treatment effectively cauterizes the affected vessel and resolves the lesion.
Pigmented lesions are dark growths of skin such as moles or skin tags. Their color is due to the lesions' high melanin content. The most common pigment in the body, melanin readily absorbs laser light. Laser treatment destroys only the pigmented area without damaging the surrounding tissue.
Acne is the term for the blocked pores (blackheads and whiteheads), pimples, and deeper lumps (cysts or nodules) that can appear typically on the face, neck, chest, back, shoulders and upper arms. Seventeen million Americans currently have acne, making it the most common skin disease in the country. While it affects mostly teenagers, and almost all teenagers have some form of acne, adults of any age can have it as well.
Treatment for acne varies depending on the type and severity of lesions, as well as the patient's skin type, age and lifetyle. Options include:
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