Photodynamic therapy (PDT) is a medical treatment that uses light and a special type of drug called a photosensitizer to destroy cancer cells. It has been used to treat a variety of cancers, including skin, head and neck, bladder, and esophageal cancer.
How does PDT work?
Photodynamic therapy treatment works by targeting and destroying cancer cells with light energy. The photosensitizer absorbs the light, which causes a reaction that creates oxygen radicals. These oxygen radicals then destroy the cancer cells.
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Benefits of PDT Treatment
PDT is a relatively non-invasive treatment option that can be used to treat a variety of cancers. It has a higher success rate than traditional methods of treating cancer, such as chemotherapy and radiation, and can be used to treat cancer that has spread to other parts of the body.
PDT is also less damaging to healthy cells than other forms of cancer treatment, and it can be used to treat precancerous lesions. PDT can also be used to treat cancer in hard-to-reach areas, such as the lungs.
Conclusion
PDT is a safe and effective treatment option for a variety of cancers. It has fewer side effects than other forms of cancer treatment and can be used to treat tumors in hard-to-reach areas.
PDT is also effective at treating precancerous lesions. If you are considering PDT as a treatment option for cancer, talk to your doctor to see if it is right for you.