Source:http://linkedlifedata.com/resource/umls/id/C0031740
MSH: Therapy using oral or topical photosensitizing agents with subsequent exposure to light.,NCI: Treatment with drugs that become active when exposed to light. These activated drugs may kill cancer cells.,CSP: intravenous administration of a photosensitizing agent which selectively concentrates in cancer cells, followed by exposure of the tumor to laser light of a specific wavelength; the resulting cytotoxic free radicals destroy the tumor.,NCI: Use of light activated drugs (photosensitizing agents) to kill cancer cells.