| 1. | 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(侵犯皮肤的一个癌的类型)和它的变体,连同称为牛皮癣。 |