During the treatment we apply a topical photosensitizing drug to the skin.
Light treatment for skin cancer.
The sun produces a number of different ultraviolet uv rays each with their own wavelength.
Blue light therapy is most commonly used to treat sun damage and premalignant or malignant skin cancer growths.
A special blue light rather than laser light is used to activate this drug.
Eisen director of aesthetic dermatology at the university of california davis health system said photodynamic therapy involves placing a light sensitive liquid medication on a patient s skin.
Laser and pulsed light therapies work by causing controlled damage to the.
Ultraviolet light is a treatment for a number of skin conditions including a type of skin cancer called t cell lymphoma.
These can be severe and may include developing skin cancer.
A special cream with photosensitizing agents will.
What is ultraviolet light treatment.
Once the medication is activated it destroys the precancerous lesions.
It can actually be used to prevent skin cancer and remove both precancerous skin.
A relatively easy procedure blue light therapy has successfully treated multiple conditions including cancer actinic keratosis a type of superficial skin cancer and acne.
Photodynamic therapy for skin cancer first your doctor may need to remove any crust or scale from the area of your skin that needs to be treated.
Rlt is different from laser or intense pulsed light ipl therapies because it doesn t cause damage to the skin surface.
The medication is then activated by blue light which is illuminated for about 17 minutes.
This treatment destroys skin cancer cells with a combination of laser light and drugs that makes cancer cells sensitive to light.
It s used to treat actinic keratosis ak a skin condition that can become cancer and is used only on the face or scalp.
This medication is absorbed preferentially by the precancerous skin cells within one to three hours.
One type of uv treatment you might have for cancer is called puva psoralen plus ultraviolet a.
Plus it doesn t cause awful side effects.