DioLiteTM 532 Laser Treatment of Vascular and Pigmented Lesions and the Removal of Skin Blemishes.

With the DioLiteTM 532 laser, Dr. Preston can offer you the latest in treatment options to eliminate unattractive skin lesions with the gentle action of a light beam. The laser allows non-traumatic treatments of vascular and pigmented skin lesions, and the removal of skin blemishes, in a comfortable, safe and effective manner. The precise treatment characteristics of the laser provides consistent, accurate results over other treatment modality.

Frequently Asked Questions

Are laser treatments safe?
Yes. Lasers have been used in medicine for a wide range of treatments since the early 1960's by many specialties, including dermatology and plastic surgery. In the hands of a trained healthcare professional, the use of a laser is safe and effective.

How does the laser work?
A laser generates an intense beam of light. This beam brings energy to a specific site, through a small handpiece connected to the laser. The laser light is absorbed by oxyhemoglobin (bright red blood cells carrying oxygen) and melanin/pigment (black or brown pigment found in the skin) causing decomposition or destruction by heat of unwanted cells while leaving healthy cells intact.

What is a vascular lesion?
A vascular lesion is formed by abnormally large or numerous blood vessels located directly under the service of the skin. These vessels may be visible through the skin or result in a red appearance of the skin. Spider veins (telangiectasia), shown below, are the most common vascular lesions.

What is a pigmented lesion?
Melanin is the dark pigment present in skin and is produced by melanocytes. Pigmented lesions occur when an abundance of melanocytes are found in the skin. When dark pigment multiplies, it forms freckles, brown age spots and moles. Dermatosis papulosis nigra, shown below, is an example of a pigmented lesion.

What should a patient expect during and after treatment?
Treatment may vary, depending upon patient characteristics and the area being treated. You will be asked to wear special goggles to protect your eyes from the intense beam of laser light. You will be placed in a reclined position, depending on the location of treatment. The doctor will use a "pencil thin" handpiece to direct a beam of laser light to the specific area of treatment. In most cases, anesthesia is not required.

Some patients report feeling a slight stinging sensation during the treatment followed by some redness which usually goes away in 2-4 hours. For some larger pigmented lesion simple topical or infiltrations analgesia can be used. Some swelling may also be experienced and may last 1-2 days. There will not be any purple skin discoloration or bruised appearance to the treated skin.

Postoperative care is minimal. Preston Medical Esthetics & Laser Clinic may ask you to use an anti-bacterial ointment on the treated area for a short period of time and will suggest that you stay out of the sun during the healing process.

Final treatment results should be evident within 10-14 days after treatment for vascular lesions and within 2-3 weeks after treatment for pigmented lesions. In the meantime, normal daily activities can be resumed with only a slight redness evident at the treatment area.

What does the laser look and sound like?
The laser is small - about the size of a VCR. As pulses of energy leave the end of the handpiece fiber, you will hear a soft beeping sound.

What conditions are treated with the laser?
Vascular Lesions
Telangiectsia - facial spider veins caused by a dilation of capillary vessels or arterioles

Cherry Angiomas - slightly raised, red lesions

Spider Angiomas - slightly raised, red spider-like lesion

Rosacea - red facial lesions around the nose and cheeks causing a sunburn look

Pigmented Lesions

Lentigines - a flat, brown spot on the skin present on skin with frequent sun exposure Keratoses - slightly elevated pigmented spots often found on the back and hands Freckles - a brownish spot on the skin common on people with fair skin Dermatosis Papulosis Nigra - small, dark marks seen primarily on people of Asian or African descent

As a patient, what does the laser mean to me? What are the benefits?
Excellent and consistent outcome - minimal to no discoloration, swelling or complications. Simple treatment - minimal care before and after treatment
Comfortable surroundings - treatment is performed in your doctor's office and takes only minutes

How will I know if laser treatment is right for me?
After a brief examination, Dr. Preston will be able to determine if laser treatment is appropriate for you.



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