Canadian Medical Guide > Diseases > Skin and Connective Tissue Diseases > Skin Diseases > Skin Diseases, Metabolic > Porphyria Terms and Definitions
Porphyria
Medical Definition: | A group of disorders characterized by the excessive production of porphyrins or their precursors that arises from abnormalities in the regulation of the porphyrin-heme pathway. Aquired pophyrias, which are due to inhibition of enzymes in the metabolic pathway by a drug, toxin or abnormal metabolite, are more common than those which are inherited. |
Guide Notes: | GEN or unspecified: prefer specifics |
Porphyria Medical Definitions and Terms
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