Dictionary of Cancer Terms
View in Spanish: Terapia de DEL
LED therapy (THAYR-uh-pee)
Treatment with drugs that become active and may kill cancer cells when exposed to light. LED therapy is a type of photodynamic therapy, which uses a special type of light to activate the drug. Also called light-emitting diode therapy.
Source: National Cancer Institute Dictionary of Cancer Terms, available at www.cancer.gov/dictionary.