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What is PUVA is used for all except and explain in detail?
PUVA is a combination treatment which consists of Psoralens (P) and then exposing the skin to UVA (long wave ultraviolet radiation). PUVA may be used to treat various skin disorders, including: Psoriasis Dermatitis Vitiligo Polymorphic light eruption Cutaneous T-cell lymphoma Porphyria has photosensitivity and PUVA aggravates it. Ref: Harrison 19e pg: 348