Psoralane Ultra Violet A (PUVA) therapy is advised in
According to Rook and Colleagues the extra corporeal photochernotherapy for drug resistant pemphigus vulgaris include administration of 8-methoxypsoralen followed by exposure of peripheral blood to ultraviolet radiation. It is also used for vitiligo and graft versus host disease.
Pemphigus vulgaris
Apthous ulcers
Carcinoma in situ
ANUG