This gel soaks into the cancer cells and makes them sensitive to certain wavelength of light. The cancer cells absorb more of the gel than other cells, so when the light is applied to the area it interacts with the drug in the gel and destroys the cancer cells.
Photodynamic therapy has been approved in the U.S. for the treatment of some types of actinic keratosis that develop on the scalp and face. However, it has not been approved for the treatment of squamous and basal cell carcinoma. There have been studies that show photodynamic therapy as a good treatment for early stage squamous cell as well as for treatment for lesions in hard-to-treat areas of the body. The side effects include burning or stinging during the treatment. The benefits include a good cosmetic result and the ability to treat large areas of skin.
When you have a consultation with our specialist, your skin issues may be diagnosed. If you have the beginning stages of skin cancer, the proper treatment may be recommended. It is important to get a diagnosis as early as possible, because early detection may mean a nonsurgical treatment may be your best