photochemotherapy
/ˌfəʊtəʊkiːmə(ʊ)ˈθɛrəpi/ /ˌfəʊtəʊkɛmə(ʊ)ˈθɛrəpi/Medicine
noun
The combined use of drugs and (usually ultraviolet) light to treat a condition.
Origin
1970s; earliest use found in New England Journal of Medicine. From photo- + chemotherapy.