Ultraviolet A phototest positivity is associated with higher free erythrocyte protoporphyrin IX concentration and lower transferrin saturation values in erythropoietic protoporphyria.
Giovanni GenoveseCarlo Alberto MaroneseChiara MoltrasioRoberta PiccinnoDario Antonio MarlettaGiacomo De LucaGiovanna GraziadeiFrancesca GranataElena Di PierroMaria Domenica CappelliniAngelo Valerio MarzanoPublished in: Photodermatology, photoimmunology & photomedicine (2021)
Our study demonstrates that UVA phototest positivity is associated with higher FEP concentration and lower transferrin saturation and serum iron concentration in EPP.
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