renal insufficiency and long-term haemodialysis apparently on the one hand further the manifestation of genetically conditioned diseases of porphyria cutanea tarda , on the other hand there are references that the chronic renal insufficiency itself leads to the disturbance of the hemobiosynthesis at the level of the uroporphyrinogen decarboxylase and that plasma porphyrins bound to highly molecular proteins are not capable to dialysis .
C0162566
porphyria cutanea tarda
C0042085
uroporphyrinogen