Figure 2From: Establishing a network of specialist Porphyria centres - effects on diagnostic activities and servicesNew diagnoses of PCT and AIP per 100,000 inhabitants in 2009. New diagnoses of porphyria cutanea tarda (PCT) and acute intermittent porphyria (AIP) per 100,000 inhabitants in 2009 in countries where EPNET porphyria centres or associate members reported national coverage of porphyria diagnostics, shaded areas representing presymptomatic cases.Back to article page