In conventional medicine, UV blood irradiation, also called photopheresis or extracorporeal photochemotherapy, is an FDA-approved treatment for cutaneous T-cell lymphoma( a type of cancer affecting the skin) and its variants, as well as for psoriasis.

• 在传统医学中，紫外线发光,也叫光分离复制法或者体外的光化学疗法,是皮肤的T细胞淋巴瘤(犯皮肤的一个癌的类型)和它的变体，连同称为牛皮癣。