What does photodynamic therapy mean and how is it used?

1 answer to “What does photodynamic therapy mean...”

A: Facts about Photodynamic Therapy

Kimberly A. Henry, MD

Photodynamic therapy (PDT) is a medical treatment that uses a photo sensitizing drug, which means it is activated by light. The result is an activated oxygen molecule that can destroy nearby cells. Precancerous cells and certain types of cancer cells can be treated this way. The procedure is easily... more

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