Is EPP a blood disorder?

Is EPP a blood disorder? Erythropoietic protoporphyria (EPP) is an inherited disorder of the haem metabolic pathway characterised by accumulation of protoporphyrin in blood, erythrocytes and tissues, and cutaneous manifestations of photosensitivity. EPP has been reported worldwide, with prevalence between 1:75,000 and 1:200,000. What is EPP blood disease? Erythropoietic protoporphyria Read more…