How It Works
Excimer lasers like the XTRAC deliver ultraviolet light and are used for a variety of purposes. The XTRAC emits a very precise, concentrated band of UVB (ultraviolet light B) to localized areas of psoriasis plaques on the body – ones that are roughly the size of your palm (or smaller).
Because the laser’s focus is so exact, we can avoid unnecessarily exposing the surrounding healthy skin to UVB rays.
The XTRAC is ideal for:
When We Would Use Standard Phototherapy Over the XTRAC
For outbreaks of plaque psoriasis covering large areas of the body, we would use standard UVB phototherapy or biologic drugs as our first line of treatment. It would be more time-efficient due to the small spot size of the XTRAC. If plaques remain after a series of treatments, we would then use the XTRAC to clear them up.
Using the XTRAC to Treat Vitiligo
Vitiligo – a disease that destroys melanocytes – manifests as patches of white skin on various parts of the body. Some people have one or two spots, while others experience depigmentation all over their body. The standard treatment was topical steroids and standard phototherapy. The XTRAC targets the white patches only, leaving healthy tissue unexposed.
“I founded Dr. Alejandra Vivas when I was in a very difficult moment where no doctor knew what to do with my diagnosis. From the first day she was the most professional and above all kind to me. She showed me the steps to follow for my treatment and for more than a year I have decided to travel 40 minutes just to see her. I recommend it 101%. She is excellent at what she does!!!!!!!”
(November 7, 2020)
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