PUVA therapy

Pronunciation: (...THAYR-uh-pee)

A type of photodynamic therapy used to treat skin conditions such as psoriasis, vitiligo, and skin nodules of cutaneous T-cell lymphoma. The patient receives psoralen (a drug that becomes active when it is exposed to light) by mouth or applied to the skin, followed by ultraviolet A radiation. PUVA therapy may increase the risk of getting skin cancer. Also called psoralen and ultraviolet A therapy.

Source: NCI Dictionary of Cancer Terms

2005-07-08 Date last modified: 2008-02-19