Pdt Light Treatment For Skin Cancer

Photosensitizers are activated by a specific wavelength of light energy usually from a laser.

Pdt light treatment for skin cancer.

What is photodynamic therapy pdt photodynamic therapy pdt is a medical treatment that uses a combination of special drugs and light to destroy cancer cells and treat certain other problems. Pdt is used to treat a variety of cancer types. Pdt is a local treatment and generally cannot be used to treat cancer that has spread metastasized. Or as an injection into your bloodstream.

First the gp or dermatologist gently scrapes the area with a curette to remove any dry skin or crusting. Photodynamic therapy pdt uses a cream and a light source to make the cancer sensitive to light. Skin cancer is the most common type of cancer typically treated using pdt techniques. Porfimer sodium makes the skin and eyes sensitive to light for approximately 6 weeks after treatment 1 3 6.

It is used to treat sunspots superficial bccs and squamous cell carcinoma in situ bowen s disease. These treatments may help remove sun damaged precancerous skin. Pdt is also known as ala pdt treatment or super blue light it has been referred to as a super photo facial when the photosensitizer is used with a machine called intense pulsed light or ipl. This review of prior research found that people who underwent the light treatment called photodynamic therapy were 14 percent more likely to have the lesion.

Ambulight pdt for the treatment of non melanoma skin cancer national institute for health and care excellence nice 2011. You have the drug as a cream put onto your skin. The exception to this may be photodynamic therapy on high risk areas for cancer. Photodynamic therapy pdt uses a drug and a special type of light to kill cancer cells.

This is because the skin can easily be exposed to light. Does pdt have any complications or side effects.